#779 Improve wording of possible connection rejection reason, update FAQ

src/docs/asciidoc/faq.adoc

@@ -701,7 +701,7 @@ Connecting to unsupported Firebird versions with the pure Java protocol can resu
 
 There are two options to address this:
 
-. Specify connection property `enableProtocol` with a list of unsupported protocol versions to try in addition to the supported protocol versions, or `"{asterisk}"` to try all available protocol versions (e.g. `enableProtocol=12` or `enableProtocol={asterisk}`).
+. Specify connection property `enableProtocol` with a list of unsupported protocol versions to try in addition to the supported protocol versions, or `"{asterisk}"` to try all available protocol versions (e.g. `enableProtocol=12` to try protocol 12 (Firebird 2.5) or `enableProtocol={asterisk}` to try all unsupported protocols).
 . Use a native connection instead of a pure Java connection.
 
 [#error-occurred-during-login-please-check-server-firebird-log-for-details-335545106]

src/main/org/firebirdsql/gds/ng/wire/WireConnection.java

@@ -76,9 +76,9 @@ public abstract class WireConnection<T extends IAttachProperties<T>, C extends F
 
     private static final System.Logger log = System.getLogger(WireConnection.class.getName());
     private static final String REJECTION_POSSIBLE_REASON =
-            "The server and client could not agree on connection options. A possible reasons is attempting to connect "
-            + "to an unsupported Firebird version. See the documentation of connection property 'enableProtocol' for "
-            + "a possible workaround.";
+            "The server and client could not agree on connection options. A possible reason is attempting to connect "
+            + "to an unsupported Firebird version; see the documentation of connection property 'enableProtocol' for "
+            + "a workaround.";
     private static final WarningMessageCallback NOOP_WARNING_MESSAGE_CALLBACK = warning -> {};
 
     // Micro-optimization: we usually expect at most 3 (Firebird 5)