diff --git a/docs/add_ons.txt b/docs/add_ons.txt
index 5011e4a571..1763d4f38d 100644
--- a/docs/add_ons.txt
+++ b/docs/add_ons.txt
@@ -257,7 +257,7 @@ web developers.
 
 See the `web design helpers documentation`_.
 
-.. _web design helpers documentaion`: ../webdesign/
+.. _web design helpers documentation: ../webdesign/
 
 Other add-ons
 =============