diff --git a/libraries/Advisor.class.php b/libraries/Advisor.class.php
index f79da7eaa0..5e467ebd31 100644
--- a/libraries/Advisor.class.php
+++ b/libraries/Advisor.class.php
@@ -190,7 +190,7 @@ class Advisor
                     $str = $this->translate($jst[0], $jst[1]);
                 } catch (Exception $e) {
                     $this->storeError(
-                        sprintf(__('Failed formatting string for rule \'%s\''), $rule['name']),
+                        sprintf(__('Failed formatting string for rule \'%s\'.'), $rule['name']),
                         $e
                     );
                     return;
diff --git a/test/classes/Advisor_test.php b/test/classes/Advisor_test.php
index bf026c1fe0..3ca153dbb5 100644
--- a/test/classes/Advisor_test.php
+++ b/test/classes/Advisor_test.php
@@ -98,7 +98,7 @@ class Advisor_test extends PHPUnit_Framework_TestCase
             array(
                 array('justification' => 'foo | fsafdsa', 'name' => 'Failure', 'issue' => 'issue', 'recommendation' => 'Recommend'),
                 array(),
-                'Failed formatting string for rule \'Failure\' PHP threw following error: Use of undefined constant fsafdsa - assumed \'fsafdsa\'',
+                'Failed formatting string for rule \'Failure\'. PHP threw following error: Use of undefined constant fsafdsa - assumed \'fsafdsa\'',
             ),
         );
     }