Translate 'Key' string. Thanks to Heinz.

htdocs/interaction/forum/lang/en.utf8/interaction.forum.php

@@ -68,6 +68,7 @@ $string['forumsuccessfulsubscribe'] = 'Forum subscribed successfully';
 $string['forumsuccessfulunsubscribe'] = 'Forum unsubscribed successfully';
 $string['groupowner'] = 'Group owner';
 $string['groupownerlist'] = 'Group owner:';
+$string['Key'] = 'Key';
 $string['lastpost'] = 'Last post';
 $string['Moderators'] = 'Moderators';
 $string['moderatorslist'] = 'Moderators:';

htdocs/interaction/forum/theme/default/view.tpl

@@ -92,7 +92,7 @@
     {/if}
 </form>
 
-<h4>Key:</h4>
+<h4>{str tag="Key" section="interaction.forum"}:</h4>
 <ul>
     <li><img src="{$closedicon|escape}" alt="{str tag="Closed" section="interaction.forum"}"> {str tag="Closed" section="interaction.forum"}</li>
     <li><img src="{$subscribedicon|escape}" alt="{str tag="Subscribed" section="interaction.forum"}"> {str tag="Subscribed" section="interaction.forum"}</li>