putting a space before {

diff --git a/grade/import/grade_import_form.php b/grade/import/grade_import_form.php
index 9f1685ead57aed80d9c9d083c652376afc29699c..bfbe68d0bd2f5c2dd0b97bc03fc34623c43a48ce 100755 (executable)
--- a/grade/import/grade_import_form.php
+++ b/grade/import/grade_import_form.php
@@ -27,7 +27,7 @@ class grade_import_form extends moodleform {
         if ($this->is_submitted() and $this->is_validated()) {
             // return the temporary filename to process
             return $this->_upload_manager->files['userfile']['tmp_name'];
-        }else{
+        } else{
             return  NULL;
         }
     }