Merging from 1.9

diff --git a/lib/grade/grade_item.php b/lib/grade/grade_item.php
index 2794ff4134e2dc0106e477d4790e9ac5d92310a6..0db6c37080da87a0b14fa7888eec2261e7e230ed 100644 (file)
--- a/lib/grade/grade_item.php
+++ b/lib/grade/grade_item.php
@@ -755,7 +755,7 @@ class grade_item extends grade_object {
             return null;
 
         } else {
-            debugging("Unkown grade type");
+            debugging("Unknown grade type");
             return null;
         }
     }