Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.
$(document).ready(function(){if(mw.config.get('wgRelevantUserName')!==null){$("#t-log a").text("Logged actions");// change text of log$("#t-log").after('<li><a href="/wiki/Special:Log?page=User:'+encodeURIComponent(mw.config.get('wgRelevantUserName'))+'">Target logs</a></li>');}});