[master] spelling (including in some messages)

src/bin/d2/d2_config.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -130,7 +130,7 @@ operator<<(std::ostream& os, const D2Params& config) {
 }
 
 // *********************** TSIGKeyInfo  *************************
-// Note these values match correpsonding values for Bind9's
+// Note these values match corresponding values for Bind9's
 // dnssec-keygen
 const char* TSIGKeyInfo::HMAC_MD5_STR = "HMAC-MD5";
 const char* TSIGKeyInfo::HMAC_SHA1_STR = "HMAC-SHA1";

src/bin/d2/d2_config.h

@@ -538,7 +538,7 @@ public:
     ///
     /// @param name is the domain name of the domain.
     /// @param servers is the list of server(s) supporting this domain.
-    /// @param tsig_key_info pointer to the TSIGKeyInfo for the dommain's key
+    /// @param tsig_key_info pointer to the TSIGKeyInfo for the domain's key
     /// It defaults to an empty pointer, signifying the domain has no key.
     DdnsDomain(const std::string& name,
                DnsServerInfoStoragePtr servers,

src/bin/d2/d2_process.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -243,7 +243,7 @@ D2Process::checkQueueStatus() {
                                                  : "shutdown");
                 queue_mgr_->stopListening();
             } catch (const isc::Exception& ex) {
-                // It is very unlikey that we would experience an error
+                // It is very unlikely that we would experience an error
                 // here, but theoretically possible.
                 LOG_ERROR(d2_logger, DHCP_DDNS_QUEUE_MGR_STOP_ERROR)
                           .arg(ex.what());

src/bin/d2/d2_process.h

@@ -66,7 +66,7 @@ public:
     /// This is invoked by the controller after command line arguments but
     /// PRIOR to configuration reception.  The base class provides this method
     /// as a place to perform any derivation-specific initialization steps
-    /// that are inapppropriate for the constructor but necessary prior to
+    /// that are inappropriate for the constructor but necessary prior to
     /// launch.  So far, no such steps have been identified for D2, so its
     /// implementation is empty but required.
     ///

src/bin/d2/d2_queue_mgr.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -153,7 +153,7 @@ D2QueueMgr::stopListening(const State target_stop_state) {
                       << target_stop_state);
         }
 
-        // Remember the state we want to acheive.
+        // Remember the state we want to achieve.
         target_stop_state_ = target_stop_state;
 
         // Instruct the listener to stop.  If the listener reports that  it

src/bin/d2/d2_update_message.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -128,7 +128,7 @@ D2UpdateMessage::fromWire(const void* received_data, size_t bytes_received,
     isc::util::InputBuffer received_data_buffer(received_data, bytes_received);
     message_.fromWire(received_data_buffer);
 
-    // If tsig_contex is not NULL, then we need to verify the message.
+    // If tsig_context is not NULL, then we need to verify the message.
     if (tsig_context) {
         TSIGError error = tsig_context->verify(message_.getTSIGRecord(),
                                                received_data, bytes_received);

src/bin/d2/dns_client.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -46,7 +46,7 @@ public:
     // received. This allows a single DNSClientImpl instance to be used for
     // multiple, sequential IOFetch calls. (@todo Trac# 3286 has been opened
     // against dns::Message::fromWire.  Should the behavior of fromWire change
-    // the behavior here with could be rexamined).
+    // the behavior here with could be reexamined).
     D2UpdateMessagePtr& response_;
     // A caller-supplied external callback which is invoked when DNS message
     // exchange is complete or interrupted.

src/bin/d2/dns_client.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -85,7 +85,7 @@ public:
 
     /// @brief Constructor.
     ///
-    /// @param response_placeholder Messge object pointer which will be updated
+    /// @param response_placeholder Message object pointer which will be updated
     /// with dynamically allocated object holding the DNS server's response.
     /// @param callback Pointer to an object implementing @c DNSClient::Callback
     /// class. This object will be called when DNS message exchange completes or

src/bin/d2/nc_trans.h

@@ -144,7 +144,7 @@ public:
     static const int NCT_DERIVED_EVENT_MIN = SM_DERIVED_EVENT_MIN + 101;
     //@}
 
-    /// @brief Default time to assign to a single DNS udpate.
+    /// @brief Default time to assign to a single DNS update.
     /// @todo  This value will be made configurable in the very near future
     /// under trac3268. For now we will define it to 100 milliseconds
     /// so unit tests will run within a reasonable amount of time.
@@ -289,7 +289,7 @@ protected:
     void setDnsUpdateRequest(D2UpdateMessagePtr& request);
 
     /// @brief Destroys the current update request packet and resets
-    /// udpate attempts count.
+    /// update attempts count.
     void clearDnsUpdateRequest();
 
     /// @brief Sets the update status to the given status value.

src/bin/keactrl/keactrl.in

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 2014-2015 Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2014-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 #
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -57,7 +57,7 @@ usage() {
 }
 
 ### Functions managing Kea processes ###
-# Contructs a server's PID file based on its binary name, the config file,
+# Constructs a server's PID file based on its binary name, the config file,
 # and the --localstatedir and returns the contents as $_pid.   If the file
 # does not exist, the value of $_pid is 0.  If the file exists but cannot
 # be read the function exists with a error message. Note the PID file name

src/bin/lfc/lfc_controller.cc

@@ -311,7 +311,7 @@ LFCController::usage(const std::string& text) {
               << "   -f <file>: finish file" << std::endl
               << "   -c <file>: configuration file" << std::endl
               << "   -v: print version number and exit" << std::endl
-              << "   -V: print extended version inforamtion and exit" << std::endl
+              << "   -V: print extended version information and exit" << std::endl
               << "   -d: optional, verbose output " << std::endl
               << "   -h: print this message " << std::endl
               << std::endl;

src/bin/lfc/lfc_controller.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -154,7 +154,7 @@ public:
 private:
     /// Version of the DHCP protocol used, i.e. 4 or 6.
     int protocol_version_;
-    /// When true output the result of parsing the comamnd line
+    /// When true output the result of parsing the command line
     bool verbose_;
     std::string config_file_;   ///< The path to the config file
     std::string previous_file_; ///< The path to the previous LFC file (if any)

src/bin/perfdhcp/command_options.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -230,7 +230,7 @@ CommandOptions::initialize(int argc, char** argv, bool print_cmd_line) {
             // agent. In the future we should extend it to up to 32.
             // See comment in https://github.com/isc-projects/kea/pull/22#issuecomment-243405600
             v6_relay_encapsulation_level_ =
-                static_cast<uint8_t>(positiveInteger("-A<encapusulation-level> must"
+                static_cast<uint8_t>(positiveInteger("-A<encapsulation-level> must"
                                                      " be a positive integer"));
             if (v6_relay_encapsulation_level_ != 1) {
                 isc_throw(isc::InvalidParameter, "-A only supports 1 at the moment.");
@@ -972,7 +972,7 @@ CommandOptions::printCommandLine() const {
 void
 CommandOptions::usage() const {
     std::cout <<
-        "perfdhcp [-hv] [-4|-6] [-A<encapusulation-level>] [-e<lease-type>]"
+        "perfdhcp [-hv] [-4|-6] [-A<encapsulation-level>] [-e<lease-type>]"
         "         [-r<rate>] [-f<renew-rate>]\n"
         "         [-F<release-rate>] [-t<report>] [-R<range>] [-b<base>]\n"
         "         [-n<num-request>] [-p<test-period>] [-d<drop-time>]\n"
@@ -1086,7 +1086,7 @@ CommandOptions::usage() const {
         "    the exchange rate (given by -r<rate>).  Furthermore the sum of\n"
         "    this value and the renew-rate (given by -f<rate) must be equal\n"
         "    to or less than the exchange rate.\n"
-        "-A<encapusulation-level>: Specifies that relayed traffic must be\n"
+        "-A<encapsulation-level>: Specifies that relayed traffic must be\n"
         "    generated. The argument specifies the level of encapsulation, i.e.\n"
         "    how many relay agents are simulated. Currently the only supported\n"
         "    <encapsulation-level> value is 1, which means that the generated\n"

src/bin/perfdhcp/perf_pkt6.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -85,7 +85,7 @@ public:
     /// \brief Handles limited binary packet parsing for packets with
     /// custom offsets of options and transaction id
     ///
-    /// This methoid handles the parsing of packets that have custom offsets
+    /// This method handles the parsing of packets that have custom offsets
     /// of options or transaction ID. Use
     /// \ref isc::dhcp::Pkt4::addOption to specify which options to parse.
     /// Options should be of the \ref isc::perfdhcp::LocalizedOption

src/bin/perfdhcp/test_control.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -660,7 +660,7 @@ protected:
     /// being sent to the server. It collects first packets of each
     /// type and keeps them around until test finishes. Then they
     /// are printed to the user. If packet of specified type has
-    /// been already stored this function perfroms no operation.
+    /// been already stored this function performs no operation.
     /// This function does not perform sanity check if packet
     /// pointer is valid. Make sure it is before calling it.
     ///
@@ -675,7 +675,7 @@ protected:
     /// being sent to the server. It collects first packets of each
     /// type and keeps them around until test finishes. Then they
     /// are printed to the user. If packet of specified type has
-    /// been already stored this function perfroms no operation.
+    /// been already stored this function performs no operation.
     /// This function does not perform sanity check if packet
     /// pointer is valid. Make sure it is before calling it.
     ///

src/hooks/dhcp/user_chk/pkt_send_co.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -259,7 +259,7 @@ void add4Option(Pkt4Ptr& response, uint8_t opt_code, std::string& opt_value) {
 /// - DOCSIS3_V6_CONFIG_FILE from user property "bootfile"
 /// - DOCSIS3_V6_TFTP_SERVERS from user property "tftp_server"
 ///
-/// @param response IPv5 reponse packet
+/// @param response IPv5 response packet
 /// @param user User from whom properties are sourced
 void add6Options(Pkt6Ptr& response, const UserPtr& user) {
     if (!user) {

src/hooks/dhcp/user_chk/user.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -38,7 +38,7 @@ UserId::UserId(UserIdType id_type, const std::string & id_str) :
     // Input is expected to be 2-digits per bytes, no delimiters.
     std::vector<uint8_t> addr_bytes;
 
-    // Strip out colon delimeters, decodeHex doesn't like them.
+    // Strip out colon delimiters, decodeHex doesn't like them.
     std::string clean_id_str = id_str;
     std::string::iterator end_pos = std::remove(clean_id_str.begin(),
                                                 clean_id_str.end(), ':');

src/hooks/dhcp/user_chk/user_file.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -43,7 +43,7 @@ public:
 ///
 /// Each entry must have a valid entry for "type" and a valid entry or "id".
 ///
-/// If an entry contains duplicate option names, that option will be assigend
+/// If an entry contains duplicate option names, that option will be assigned
 /// the last value found. This is typical JSON behavior.
 /// Currently, only string option values (i.e. enclosed in quotes) are
 /// supported.

src/hooks/dhcp/user_chk/user_registry.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -85,7 +85,7 @@ void UserRegistry::refresh() {
             addUser(user);
         }
     } catch (const std::exception& ex) {
-        // Source was compromsised so restore registry from backup.
+        // Source was compromised so restore registry from backup.
         users_ = backup;
         // Close the source.
         source_->close();

src/lib/cc/command_interpreter.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2009-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2009-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -73,7 +73,7 @@ isc::data::ConstElementPtr createAnswer(const int status_code,
 /// @brief Creates a standard config/command level answer message
 ///
 /// @param status_code The return code (0 for success)
-/// @param status textual represenation of the status (used mostly for errors)
+/// @param status textual representation of the status (used mostly for errors)
 /// @param arg The optional argument for the answer. This can be of
 ///        any Element type. May be NULL.
 /// @return Standard command/config answer message

src/lib/cc/data.cc

@@ -1078,7 +1078,7 @@ void Element::preprocess(std::istream& in, std::stringstream& out) {
             line = "";
         }
 
-        // getline() removes end line charaters. Unfortunately, we need
+        // getline() removes end line characters. Unfortunately, we need
         // it for getting the line numbers right (in case we report an
         // error.
         out << line;

src/lib/cc/data.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2010-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2010-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -78,7 +78,7 @@ public:
     /// \endcode
     ///
     /// the position of the element "bar" is: line_ = 2; pos_ = 9, because
-    /// begining of the value "123" is at offset 9 from the beginning of
+    /// beginning of the value "123" is at offset 9 from the beginning of
     /// the second line, including whitespaces.
     ///
     /// Note that the @c Position structure is used as an argument to @c Element
@@ -511,7 +511,7 @@ public:
     //@{
     /// Creates an Element from the wire format in the given
     /// stringstream of the given length.
-    /// Since the wire format is JSON, thise is the same as
+    /// Since the wire format is JSON, this is the same as
     /// fromJSON, and could be removed.
     ///
     /// \param in The input stringstream.
@@ -520,7 +520,7 @@ public:
     static ElementPtr fromWire(std::stringstream& in, int length);
 
     /// Creates an Element from the wire format in the given string
-    /// Since the wire format is JSON, thise is the same as
+    /// Since the wire format is JSON, this is the same as
     /// fromJSON, and could be removed.
     ///
     /// \param s The input string

src/lib/config/command_mgr.h

@@ -29,7 +29,7 @@ public:
     /// @return the only existing instance of the manager
     static CommandMgr& instance();
 
-    /// @brief Opens control socket with paramters specified in socket_info
+    /// @brief Opens control socket with parameters specified in socket_info
     ///
     /// Currently supported types are:
     /// - unix (required parameters: socket-type: unix, socket-name:/unix/path)

src/lib/dns/labelsequence.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -19,7 +19,7 @@ namespace dns {
 
 LabelSequence::LabelSequence(const void* buf) {
 #ifdef ENABLE_DEBUG
-    // In non-debug mode, derefencing the NULL pointer further below
+    // In non-debug mode, dereferencing the NULL pointer further below
     // will lead to a crash, so disabling this check is not
     // unsafe. Except for a programming mistake, this case should not
     // happen.

src/lib/dns/rdatafields.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2010-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2010-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -98,7 +98,7 @@ public:
         extendData();
         return (fields_);
     }
-    // We use generict write* methods, with the exception of writeName.
+    // We use generic write* methods, with the exception of writeName.
     // So new data can arrive without us knowing it, this considers all new
     // data to be just data and extends the fields to take it into account.
     size_t last_data_pos_;

src/lib/dns/rrset_collection_base.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -108,7 +108,7 @@ protected:
     /// used by the public iterator.  Derived classes of
     /// \c RRsetCollectionBase are supposed to implement this class and
     /// the \c getBeginning() and \c getEnd() methods, so that the
-    /// public interator interface can be provided. This is a forward
+    /// public iterator interface can be provided. This is a forward
     /// iterator only.
     class Iter {
     public:

src/lib/dns/serial.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2011-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2011-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -58,7 +58,7 @@ public:
 
     /// \brief Direct assignment from value
     ///
-    /// \param value the uint32_t value to assing
+    /// \param value the uint32_t value to assign
     void operator=(uint32_t value) { value_ = value; }
 
     /// \brief Returns the uint32_t representation of this serial value

src/lib/dns/tsig.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2011-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2011-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -414,7 +414,7 @@ public:
 protected:
     /// \brief Update internal HMAC state by more data.
     ///
-    /// This is used mostly internaly, when we need to verify a message without
+    /// This is used mostly internally, when we need to verify a message without
     /// TSIG signature in the middle of signed TCP stream. However, it is also
     /// used in tests, so it's protected instead of private, to allow tests
     /// in.

src/lib/eval/eval_context.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2015-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2015-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -22,7 +22,7 @@ YY_DECL;
 namespace isc {
 namespace eval {
 
-/// @brief Evaluation error exception raised when trying to parse an axceptions.
+/// @brief Evaluation error exception raised when trying to parse an exceptions.
 class EvalParseError : public isc::Exception {
 public:
     EvalParseError(const char* file, size_t line, const char* what) :
@@ -153,7 +153,7 @@ public:
     /// @brief Flag determining scanner debugging.
     bool trace_scanning_;
 
-    /// @brief Flag determing parser debugging.
+    /// @brief Flag determining parser debugging.
     bool trace_parsing_;
 
     /// @brief Option universe: DHCPv4 or DHCPv6.

src/lib/eval/parser.yy

@@ -1,4 +1,4 @@
-/* Copyright (C) 2015-2016 Internet Systems Consortium, Inc. ("ISC")
+/* Copyright (C) 2015-2017 Internet Systems Consortium, Inc. ("ISC")
 
    This Source Code Form is subject to the terms of the Mozilla Public
    License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -35,7 +35,7 @@ using namespace isc::eval;
 }
 
 %define api.token.prefix {TOKEN_}
-// Tokens in an order which makes sense and related to the intented use.
+// Tokens in an order which makes sense and related to the intended use.
 %token
   END  0  "end of file"
   LPAREN  "("

src/lib/eval/token.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2015-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2015-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -342,7 +342,7 @@ protected:
 class TokenRelay6Option : public TokenOption {
 public:
     /// @brief Constructor that takes a nesting level and an option
-    /// code as paramaters.
+    /// code as parameters.
     ///
     /// @param nest_level the nesting for which relay to examine.
     /// @param option_code code of the option.
@@ -499,7 +499,7 @@ public:
 
     /// @brief Gets a value of the specified packet.
     ///
-    /// The evaluation uses fields that are availabe in the packet.  It does not
+    /// The evaluation uses fields that are available in the packet.  It does not
     /// require any values to be present on the stack.
     ///
     /// @throw EvalTypeError when called for a DHCPv4 packet

src/lib/exceptions/exceptions.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2009-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2009-2015,2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -64,7 +64,7 @@ public:
     /// @return A C-style character string of the exception cause.
     virtual const char* what() const throw();
 
-    /// \brief Returns a C-style charater string of the cause of exception.
+    /// \brief Returns a C-style character string of the cause of exception.
     ///
     /// With verbose set to true, also returns file name and line numbers.
     /// Note that we can't simply define a single what() method with parameters,