remove XXX comment which no longer applies

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1305 d4fa192b-c00b-0410-8231-f00ffab90ce4

lib/libvcl/vcc_token.c

@@ -282,7 +282,6 @@ void
 vcc_FreeToken(struct token *t)
 {
 
-	/* XXX: more */
 	if (t->dec != NULL)
 		free(t->dec);
 	free(t);