diff --git a/script/add-grammar b/script/add-grammar
index fb7c73b9..505e92fc 100755
--- a/script/add-grammar
+++ b/script/add-grammar
@@ -99,6 +99,6 @@ else
   `script/licensed --module "#{repo_new}"`
 end
 
-log "Updating grammar documentation in vendor/REAEDME.md"
+log "Updating grammar documentation in vendor/README.md"
 `bundle exec rake samples`
 `script/list-grammars`