diff --git a/runtime/help/tutorial.md b/runtime/help/tutorial.md
index faf78918..7c7d5046 100644
--- a/runtime/help/tutorial.md
+++ b/runtime/help/tutorial.md
@@ -53,7 +53,7 @@ following in `bindings.json`:
 
 ```json
 {
-    "Ctrl-r": "redo"
+    "Ctrl-r": "Redo"
 }
 ```