Fix markup in read-multiple-choice doc (Bug#25102)

* lisp/emacs-lisp/subr-x.el (read-multiple-choice): Doc fix.

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 7d1e1c9237a5c7594030485d37da1529b0443b06..fdcfa7091c4fb36c68e695f4dc841274eea30133 100644 (file)
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -219,7 +219,7 @@ The return value is the matching entry from the CHOICES list.
 Usage example:
 
 \(read-multiple-choice \"Continue connecting?\"
-                      '((?a \"always\")
+                      \\='((?a \"always\")
                         (?s \"session only\")
                         (?n \"no\")))"
   (let* ((altered-names nil)