Minor: removed useless spacing in icons group - refs BT#6451

main/admin/user_list.php

@@ -525,11 +525,11 @@ function modify_filter($user_id, $url_params, $row) {
 		$result .= '<a href="javascript:void(0)" onclick="load_course_list(\'div_'.$user_id.'\','.$user_id.')" >
 					<img onmouseout="clear_course_list (\'div_'.$user_id.'\')" src="../img/icons/22/course.png" title="'.get_lang('Courses').'" alt="'.get_lang('Courses').'"/>
 					<div class="blackboard_hide" id="div_'.$user_id.'">&nbsp;&nbsp;</div>
-					</a>&nbsp;&nbsp;';
+					</a>';
 		$result .= '<a href="javascript:void(0)" onclick="load_session_list(\'div_s_'.$user_id.'\','.$user_id.')" >
 					<img onmouseout="clear_session_list (\'div_s_'.$user_id.'\')" src="../img/icons/22/session.png" title="'.get_lang('Sessions').'" alt="'.get_lang('Sessions').'"/>
 					<div class="blackboard_hide" id="div_s_'.$user_id.'">&nbsp;&nbsp;</div>
-					</a>&nbsp;&nbsp;';
+					</a>';
 	} else {
 		$result .= Display::return_icon('course_na.png',get_lang('Courses')).'&nbsp;&nbsp;';
 		$result .= Display::return_icon('course_na.png',get_lang('Sessions')).'&nbsp;&nbsp;';