Fix markup in read-number doc string

* lisp/subr.el (read-number): Fix markup for the letter.

diff --git a/lisp/subr.el b/lisp/subr.el
index 54c9f35264de7bd9075c98641696fd5980610ea2..d7f06bdcde853520adc1635d6a4f0ea2ac73cc3d 100644 (file)
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -3055,7 +3055,8 @@ DEFAULT specifies a default value to return if the user just types RET.
 The value of DEFAULT is inserted into PROMPT.
 HIST specifies a history list variable.  See `read-from-minibuffer'
 for details of the HIST argument.
-This function is used by the `interactive' code letter `n'."
+
+This function is used by the `interactive' code letter \"n\"."
   (let ((n nil)
        (default1 (if (consp default) (car default) default)))
     (when default1