typo / cosmetic tweaks to xml

modules/config_games/server_configs/insurgencysandstorm_linux64.xml

@@ -31,14 +31,15 @@
     <param key="-GSLTToken=" type="text">
       <caption>Game Server Login Token</caption>
       <desc>Manage your tokens &lt;a href=https://steamcommunity.com/dev/managegameservers target=_blank&gt;here&lt;/a&gt;</desc>
+      <option>ns</option>
     </param>
     <param key="-GameStats" type="checkbox_key_value">
       <caption>Game Stats</caption>
-      <desc>Enable Game Stats.</desc>
+      <desc>Enable Game Stats</desc>
     </param>
     <param key="-ruleset=OfficialRules" type="checkbox_key_value">
       <caption>Official Rules</caption>
-      <desc>Enable Official Rules.</desc>
+      <desc>Enable Official Rules</desc>
     </param>
     <param id="SERVERNAME" key="-hostname=" type="text">
       <option>q</option>