spelling: unfortunately

src/lib/dhcp/std_option_defs.h

@@ -177,7 +177,7 @@ const OptionDefParams STANDARD_V4_OPTION_DEFINITIONS[] = {
     { "fqdn", DHO_FQDN, OPT_RECORD_TYPE, false, RECORD_DEF(FQDN_RECORDS), "" },
     { "dhcp-agent-options", DHO_DHCP_AGENT_OPTIONS,
       OPT_EMPTY_TYPE, false, NO_RECORD_DEF, "dhcp-agent-options-space" },
-    // Unfortunatelly the AUTHENTICATE option contains a 64-bit
+    // Unfortunately the AUTHENTICATE option contains a 64-bit
     // data field called 'replay-detection' that can't be added
     // as a record field to a custom option. Also, there is no
     // dedicated option class to handle it so we simply return
@@ -280,7 +280,7 @@ const OptionDefParams STANDARD_V6_OPTION_DEFINITIONS[] = {
     { "preference", D6O_PREFERENCE, OPT_UINT8_TYPE, false, NO_RECORD_DEF, "" },
     { "elapsed-time", D6O_ELAPSED_TIME, OPT_UINT16_TYPE, false, NO_RECORD_DEF, "" },
     { "relay-msg", D6O_RELAY_MSG, OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" },
-    // Unfortunatelly the AUTH option contains a 64-bit data field
+    // Unfortunately the AUTH option contains a 64-bit data field
     // called 'replay-detection' that can't be added as a record
     // field to a custom option. Also, there is no dedicated
     // option class to handle it so we simply return binary