fix var_dump

entity/block_competency_iena_module.php

@@ -167,7 +167,6 @@ class block_competency_iena_module {
             $record->cmid=$cmid;
             $record->sectionid=$sectionid;
             $exists=$DB->get_records('block_competency_iena', array('cmid'=>$record->cmid, 'sectionid'=>$record->sectionid));
-            var_dump($exists);
             if(!$exists){
                 try {
                 $DB->insert_record('block_competency_iena', $record, false);

lang/en/block_competency_iena.php

@@ -86,6 +86,6 @@
     $string['manage_matrix'] = 'Edit matrix';
     $string['manage_matrix_end'] = 'Exit edit mode';
     $string['no_competency_description'] = 'This competency doesn\'t have a description' ;
-    $string['error_delete']="The activity/resource couldn't be deleted";
+    $string['error_delete']="The activity/resource couldn't be deleted: ";
     $string['dashboard_students']="Students dashboard";
 ?>
\ No newline at end of file

lang/fr/block_competency_iena.php

@@ -85,7 +85,7 @@
     $string['manage_matrix'] = 'Modifier la matrice';
     $string['manage_matrix_end'] = 'Quitter le mode édition';
     $string['no_competency_description'] = 'Cette compétence n\'a pas de description.';
-    $string['error_delete']="L'activité/ressource n'a pas pu être supprimée";
+    $string['error_delete']="L'activité/ressource n'a pas pu être supprimée :";
     $string['dashboard_students']="Tableau de bord étudiants";