diff --git a/index.php b/index.php
index 0d285ddc2c..a95bcf0043 100644
--- a/index.php
+++ b/index.php
@@ -10,7 +10,7 @@ define('CHAMILO_HOMEPAGE', true);
 $language_file = array('courses', 'index');
 
 /* Flag forcing the 'current course' reset, as we're not inside a course anymore. */
-// Maybe we should change this into an api function? an example: Coursemanager::unset();
+// Maybe we should change this into an api function? an example: CourseManager::unset();
 $cidReset = true;
 
 require_once 'main/inc/global.inc.php';
diff --git a/main/announcements/announcements.inc.php b/main/announcements/announcements.inc.php
index 32b3987777..8c754f0b98 100644
--- a/main/announcements/announcements.inc.php
+++ b/main/announcements/announcements.inc.php
@@ -23,7 +23,7 @@ class AnnouncementManager  {
 	public function parse_content($content, $course_code) {
     	$reader_info  = api_get_user_info(api_get_user_id());
 		$course_info  = api_get_course_info($course_code);
-	    $teacher_list = Coursemanager::get_teacher_list_from_course_code($course_info['code']);
+	    $teacher_list = CourseManager::get_teacher_list_from_course_code($course_info['code']);
 	    
 	    $teacher_name = '';
 	    if (!empty($teacher_list)) {