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>');
	}
});