1 files changed, 2 insertions, 1 deletions

diff --git a/lisp/jka-compr.el b/lisp/jka-compr.el
index 99b8ffd377b..682c46fc097 100644
--- a/lisp/jka-compr.el
+++ b/lisp/jka-compr.el
@@ -194,7 +194,8 @@ invoked."
                          (string :tag "Uncompress Program")
                          (repeat :tag "Uncompress Arguments" string)
                          (boolean :tag "Append")
-                         (boolean :tag "Auto Mode")))
+                         (boolean :tag "Strip Extension")
+                         (string :tag "Magic Bytes")))
   :group 'jka-compr)
 
 (defvar jka-compr-mode-alist-additions