diff --git a/lang/en/help/lesson/grade.html b/lang/en/help/lesson/grade.html
index ded21426517f8..67782171fb496 100644
--- a/lang/en/help/lesson/grade.html
+++ b/lang/en/help/lesson/grade.html
@@ -1,7 +1,8 @@
 <p align="center"><b>The Grade of the Lesson</b></p>
 
-<p>This value determines the maximum grade which can be awarded in 
-	the lesson.	The range is 0 to 100%. This value can be changed at 
-	any time during the lesson. Any change has an immediate effect in 
-	the Grades page and on the grades shown to the students in various 
-    lists.</p>
+<p>This value determines the maximum grade which can be awarded in the lesson.	
+    The range is 0 to 100%. This value can be changed at any time during the 
+    lesson. Any change has an immediate effect in the Grades page and on the 
+    grades shown to the students in various lists. If the grade is set to 0 
+    the Lesson does not appear in any of the Grades pages.</p>
+