diff --git a/backup/moodle2/backup_expcontent_stepslib.php b/backup/moodle2/backup_expcontent_stepslib.php
index af55474..4a6ca2e 100644
--- a/backup/moodle2/backup_expcontent_stepslib.php
+++ b/backup/moodle2/backup_expcontent_stepslib.php
@@ -42,7 +42,7 @@ class backup_expcontent_activity_structure_step extends backup_activity_structur
 
         // The instance.
         $expcontent = new backup_nested_element('expcontent', array('id'), array(
-            'name', 'contentid', 'intro', 'introformat'));
+            'name', 'contentid', 'intro', 'introformat', 'timecreated', 'timemodified'));
 
         // Define sources.
         $expcontent->set_source_table('expcontent', array('id' => backup::VAR_ACTIVITYID));
diff --git a/backup/moodle2/restore_expcontent_stepslib.php b/backup/moodle2/restore_expcontent_stepslib.php
index 7c844cd..5fe6dbc 100644
--- a/backup/moodle2/restore_expcontent_stepslib.php
+++ b/backup/moodle2/restore_expcontent_stepslib.php
@@ -42,7 +42,7 @@ class restore_expcontent_activity_structure_step extends restore_activity_struct
         // The array used to store the path to the items we want to restore.
         $paths = array();
 
-        // The htmlcert instance.
+        // The expcontent instance.
         $paths[] = new restore_path_element('expcontent', '/activity/expcontent');
 
         // Return the paths wrapped into standard activity structure.
@@ -50,9 +50,9 @@ class restore_expcontent_activity_structure_step extends restore_activity_struct
     }
 
     /**
-     * Handles restoring the htmlcert activity.
+     * Handles restoring the expcontent activity.
      *
-     * @param stdClass $data the htmlcert data
+     * @param stdClass $data the expcontent data
      */
     protected function process_expcontent($data) {
         global $DB;
@@ -63,7 +63,7 @@ class restore_expcontent_activity_structure_step extends restore_activity_struct
         $data->timemodified = $this->apply_date_offset($data->timemodified);
 	$data->usermodified = $USER->id;
 
-        // Insert the htmlcert record.
+        // Insert the expcontent record.
         $newitemid = $DB->insert_record('expcontent', $data);
 
         // Immediately after inserting record call this.