(vc-hg-diff-switches): Doc fix.

diff --git a/lisp/vc-hg.el b/lisp/vc-hg.el
index 8d40cf8..4c06d02 100644 (file)
--- a/lisp/vc-hg.el
+++ b/lisp/vc-hg.el
@@ -120,23 +120,17 @@
   "Global switches to pass to any Hg command."
   :type '(choice (const :tag "None" nil)
          (string :tag "Argument String")
-         (repeat :tag "Argument List"
-             :value ("")
-             string))
+         (repeat :tag "Argument List" :value ("") string))
   :version "22.2"
   :group 'vc)
 
-(defcustom vc-hg-diff-switches
-  t                           ; Hg doesn't support common args like -u
-  "String or list of strings specifying extra switches for Hg diff under VC.
-If nil, use the value of `vc-diff-switches'.
-If you want to force an empty list of arguments, use t."
+(defcustom vc-hg-diff-switches t ; Hg doesn't support common args like -u
+  "String or list of strings specifying switches for Hg diff under VC.
+If nil, use the value of `vc-diff-switches'.  If t, use no switches."
   :type '(choice (const :tag "Unspecified" nil)
                 (const :tag "None" t)
                 (string :tag "Argument String")
-                (repeat :tag "Argument List"
-                        :value ("")
-                        string))
+                (repeat :tag "Argument List" :value ("") string))
   :version "23.1"
   :group 'vc)