Syntax error in tests

2 files changed, 2 insertions, 2 deletions

diff --git a/edit_algebra_form.php b/edit_algebra_form.php
index d7d6b85..5d242b3 100644
--- a/edit_algebra_form.php
+++ b/edit_algebra_form.php
@@ -391,7 +391,7 @@ class qtype_algebra_edit_form extends question_edit_form {
         if ($data['tolerance'] < 0) {
             $errors['tolerance'] = get_string('toleranceltzero', 'qtype_algebra');
         }
-
+var_dump($errors);
         return $errors;
     }
 
diff --git a/tests/questiontype_test.php b/tests/questiontype_test.php
index 93e5294..745b7c1 100644
--- a/tests/questiontype_test.php
+++ b/tests/questiontype_test.php
@@ -79,7 +79,7 @@ class qtype_algebra_test extends advanced_testcase {
             $q->id => array(
                 13 => new question_possible_response('2*x', 1),
                 14 => new question_possible_response('x', 0.2),
-                null => question_possible_response::no_response()
+                null => question_possible_response::no_response(),
                 0 => new question_possible_response(get_string('didnotmatchanyanswer', 'question'), 0),
             ),
         ), $this->qtype->get_possible_responses($q));