Minor - format code

main/course_description/layout.php

@@ -11,7 +11,7 @@
 api_protect_course_script(true);
 
 // Header
-Display :: display_header('');
+Display::display_header('');
 
 // Introduction section
 Display::display_introduction_section(TOOL_COURSE_DESCRIPTION);
@@ -23,4 +23,4 @@ Event::event_access_tool(TOOL_COURSE_DESCRIPTION);
 echo $content;
 
 // Footer
-Display :: display_footer();
+Display::display_footer();

main/inc/lib/template.lib.php

@@ -427,6 +427,7 @@ class Template
         $show_course_navigation_menu = null;
 
         if (!empty($this->course_id) && $this->user_is_logged_in) {
+
             if (api_get_setting('show_toolshortcuts') != 'false') {
                 //Course toolbar
                 $show_course_shortcut = CourseHome::show_navigation_tool_shortcuts();