diff --git a/main/lp/lp_ajax_save_item.php b/main/lp/lp_ajax_save_item.php
index 494aa8aec5..5b519479bc 100755
--- a/main/lp/lp_ajax_save_item.php
+++ b/main/lp/lp_ajax_save_item.php
@@ -85,7 +85,7 @@ function save_item(
 
     if (!is_a($myLP, 'learnpath')) {
         if ($debug) {
-            error_log("mylp variable is not an learnpath object");
+            error_log('mylp variable is not an learnpath object');
         }
 
         return null;
@@ -146,7 +146,7 @@ function save_item(
             }
         } else {
             if ($debug > 1) {
-                error_log("Score not updated");
+                error_log('Score not updated');
             }
         }
 
@@ -164,7 +164,7 @@ function save_item(
             }
         } else {
             if ($debug > 1) {
-                error_log("Status not updated");
+                error_log('Status not updated');
             }
         }
 
diff --git a/main/lp/readout_text.php b/main/lp/readout_text.php
index 5e8a18366a..46cca82946 100644
--- a/main/lp/readout_text.php
+++ b/main/lp/readout_text.php
@@ -8,7 +8,6 @@ use Chamilo\CourseBundle\Entity\CDocument;
  *
  * @package chamilo.learnpath
  */
-
 $_in_course = true;
 
 require_once __DIR__.'/../inc/global.inc.php';