diff --git a/docs/developer.md b/docs/developer.md
index 8be12195f6e..2ed61092965 100644
--- a/docs/developer.md
+++ b/docs/developer.md
@@ -35,7 +35,7 @@ Documentation on how to create music and sound effects is [here](/developer/soun
 
 ## Controller Buttons
 
-Use the [button tester](/developer/button-tester) to verify the proper button assignents on your controller.
+Use the [button tester](/developer/button-tester) to verify the proper button assignments on your controller.
 
 ## Getting Help