[1914] a few fixes in comments

src/lib/config/ccsession.cc

@@ -801,7 +801,7 @@ ModuleCCSession::checkAsyncRecv(const ConstElementPtr& envelope,
                                 const ConstElementPtr& msg)
 {
     for (AsyncRecvRequestID request(async_recv_requests_.begin());
-         request != async_recv_requests_.end(); ++ request) {
+         request != async_recv_requests_.end(); ++request) {
         // Just go through all the requests and look for a matching one
         if (requestMatch(*request, envelope)) {
             // We want the request to be still alive at the time we
@@ -814,7 +814,7 @@ ModuleCCSession::checkAsyncRecv(const ConstElementPtr& envelope,
                     requests_(requests),
                     request_(request)
                 { }
-                ~ RequestDeleter() {
+                ~RequestDeleter() {
                     requests_.erase(request_);
                 }
             private:

src/lib/config/ccsession.h

@@ -411,17 +411,17 @@ public:
     /// are queued messages, the callback would be called once checkCommand()
     /// is invoked (possibly from start() or the constructor).
     ///
-    /// The matching is following. If is_reply is true, only replies are
+    /// The matching is as follows. If is_reply is true, only replies are
     /// considered. In that case, if seq is -1, any reply is accepted. If
     /// it is something else than -1, only the reply with matching seq is
-    /// taken. This may be used to receiving replies to commands
+    /// taken. This may be used to receive replies to commands
     /// asynchronously.
     ///
     /// In case the is_reply is false, the function looks for command messages.
     /// The seq parameter is ignored, but the recipient one is considered. If
     /// it is an empty string, any command is taken. If it is non-empty, only
     /// commands addressed to the recipient channel (eg. group - instance is
-    /// ignored for now)are taken. This can be used to receive foreign commands
+    /// ignored for now) are taken. This can be used to receive foreign commands
     /// or notifications. In such case, it might be desirable to call the
     /// groupRecvMsgAsync again from within the callback, to receive any future
     /// commands or events of the same type.

src/lib/config/tests/ccsession_unittests.cc

@@ -713,7 +713,7 @@ TEST_F(CCSessionTest, doubleStartWithAddRemoteConfig) {
 
 /// \brief Test fixture for asynchronous receiving of messages.
 ///
-/// This is extension to the CCSessionTest. It would be possible to add
+/// This is an extension to the CCSessionTest. It would be possible to add
 /// the functionality to the CCSessionTest, but it is going to be used
 /// only by few tests and is non-trivial, so it is placed to a separate
 /// sub-class.
@@ -762,7 +762,7 @@ protected:
     void nothingCalled() {
         EXPECT_TRUE(called_.empty());
     }
-    /// \brief The testet session.
+    /// \brief The tested session.
     ModuleCCSession mccs_;
     /// \brief The value of message on the last called callback.
     ConstElementPtr last_msg_;