; * lisp/progmodes/dockerfile-ts-mode.el: use \' instead of $

diff --git a/lisp/progmodes/dockerfile-ts-mode.el b/lisp/progmodes/dockerfile-ts-mode.el
index 1ece3dd59bfceed2446f64181b70917a6e51cde1..544e0f82d6dc025aa6965be92aa43620125d006e 100644 (file)
--- a/lisp/progmodes/dockerfile-ts-mode.el
+++ b/lisp/progmodes/dockerfile-ts-mode.el
@@ -132,7 +132,7 @@ the subtrees."
 ;;;###autoload
 (add-to-list 'auto-mode-alist
              ;; NOTE: We can't use `rx' here, as it breaks bootstrap.
-             '("\\(?:Dockerfile\\(?:\\..*\\)?\\|\\.[Dd]ockerfile\\)$"
+             '("\\(?:Dockerfile\\(?:\\..*\\)?\\|\\.[Dd]ockerfile\\)\\'"
                . dockerfile-ts-mode))
 
 ;;;###autoload