cua-prefix-override-inhibit-delay doc fix

* lisp/emulation/cua-base.el
(cua-prefix-override-inhibit-delay): Typo fix in doc string
(bug#23401).

(cherry picked from commit 2b4c099822811ede787fc6e575bfbb17b3cc0681)

diff --git a/lisp/emulation/cua-base.el b/lisp/emulation/cua-base.el
index 9351fcc6ca6b81d7d1312090a6f232fb5ca3c809..542dbccd77553f44ccdfd65ffb67b086cac6de2d 100644 (file)
--- a/lisp/emulation/cua-base.el
+++ b/lisp/emulation/cua-base.el
@@ -302,7 +302,7 @@ is not turned on."
 If there is additional input within this time, the prefix key is
 used as a normal prefix key.  So typing a key sequence quickly will
 inhibit overriding the prefix key.
-As a special case, if the prefix keys repeated within this time, the
+As a special case, if the prefix key is repeated within this time, the
 first prefix key is discarded, so typing a prefix key twice in quick
 succession will also inhibit overriding the prefix key.
 If the value is nil, use a shifted prefix key to inhibit the override."