Fix overquoting in mule.el

* lisp/international/mule.el (sgml-xml-auto-coding-function):
Remove accidental quote.

diff --git a/lisp/international/mule.el b/lisp/international/mule.el
index 665947912091d12be5bb8b905ea74beecd14f6c5..86f3d2a34bf0c2676a5a0807713f8f89c6c99000 100644 (file)
--- a/lisp/international/mule.el
+++ b/lisp/international/mule.el
@@ -2601,7 +2601,7 @@ This function is intended to be added to `auto-coding-functions'."
                     (detect-coding-region (point-min) size t)))))
             ;; Pure ASCII always comes back as undecided.
             (if (memq detected
-                      '(utf-8 'utf-8-with-signature 'utf-8-hfs undecided))
+                      '(utf-8 utf-8-with-signature utf-8-hfs undecided))
                 'utf-8
               (warn "File contents detected as %s.
   Consider adding an encoding attribute to the xml declaration,