Fix duplicate string key

Signed-off-by: Richard Mansfield <richardm@catalyst.net.nz>

htdocs/lang/en.utf8/mahara.php

@@ -919,7 +919,7 @@ $string['organisesubtitle'] = 'Showcase your portfolio with views';
 $string['organisedescription'] = 'Organise your portfolio into <a href="%s">Views.</a>  Create different views for different audiences - you choose the elements to include.';
 $string['sharenetwork'] = 'Share and Network';
 $string['sharenetworksubtitle'] = 'Meet friends and join groups';
-$string['findfriends'] = 'Find <a href="%s">Friends</a>';
+$string['findfriendslinked'] = 'Find <a href="%s">Friends</a>';
 $string['joingroups'] = 'Join <a href="%s">Groups</a>';
 $string['sharenetworkdescription'] = 'You can fine-tune who has access to each view, and for how long.';
 ?>

htdocs/theme/raw/templates/homeinfo.tpl

@@ -89,7 +89,7 @@
                     </tr>
                     <tr>
                         <td>
-                            {assign var=s value="findfriends"|str:mahara:$url.friends}
+                            {assign var=s value="findfriendslinked"|str:mahara:$url.friends}
                             {if $USER->is_logged_in()}{$s}{else}{$s|strip_tags}{/if}
                         </td>
                         <td>