Add missing single quotes in the Emacs manual

* lisp/mwheel.el (mouse-wheel-scroll-amount): Add missing single
quotes.  (Bug#51223)

Copyright-paperwork-exempt: yes.

diff --git a/lisp/mwheel.el b/lisp/mwheel.el
index def77587747fa6e650129b1a339fd692edd7ced3..51410e3ef4c013e56201d776d5d889102ab6647a 100644 (file)
--- a/lisp/mwheel.el
+++ b/lisp/mwheel.el
@@ -103,7 +103,7 @@ less than a full screen.
 If AMOUNT is the symbol 'hscroll', this means that with MODIFIER,
 the mouse wheel will scroll horizontally instead of vertically.
 
-If AMOUNT is the symbol text-scale, this means that with
+If AMOUNT is the symbol 'text-scale', this means that with
 MODIFIER, the mouse wheel will change the face height instead of
 scrolling."
   :group 'mouse