s/0.6.3m3/0.6.4/

Change-Id: I0ca6f30dd39aaa4ddf48fc52b8cf98529c5a35a8
Reviewed-on: http://gerrit.dmdirc.com/63
Reviewed-by: Gregory Holmes <greboid@dmdirc.com>
Tested-by: Gregory Holmes <greboid@dmdirc.com>

src/com/dmdirc/parser/irc/IRCParser.java

      * Creates a new IRCParser with the specified client details which will
      * connect to the specified URI.
      *
-     * @since 0.6.3m3
+     * @since 0.6.4
      * @param myDetails The client details to use
      * @param uri The URI to connect to
      */

src/com/dmdirc/parser/irc/ServerInfo.java

      * the specified URI.
      *
      * @param uri The URI of the server
-     * @since 0.6.3m3
+     * @since 0.6.4
      */
     public ServerInfo(final URI uri) {
         host = uri.getHost();