diff --git a/doc/PROTOCOL.md b/doc/PROTOCOL.md
index 22cc5649efbd48416a4ff799be85de9db05f5223..80a47b46eb7afa1f120792d044c3b735896c96e4 100644
--- a/doc/PROTOCOL.md
+++ b/doc/PROTOCOL.md
@@ -133,7 +133,7 @@ having the following structure
     radio button `value`-attribute to be activated in `"value"`.
 	
 
-### Form Group Configuration Response
+### Element Configuration Response
 
 As part of the server response, the JSON stream may contain a key
 `element-update`. This key stores information on how to modify HTML elements identified by `id`. Modifying in this