diff --git a/cuda-mode.el b/cuda-mode.el
index 18a083a..48e1591 100644
--- a/cuda-mode.el
+++ b/cuda-mode.el
@@ -149,7 +149,7 @@ Each list item should be a regexp matching a single identifier."
   ;; irrelevant menu alternatives.
   (cons "CUDA" (c-lang-const c-mode-menu cuda)))
 
-;;;###Autoload
+;;;###autoload
 (add-to-list 'auto-mode-alist '("\\.cu\\'" . cuda-mode))
 (add-to-list 'auto-mode-alist '("\\.cuh\\'" . cuda-mode))