Remove ambiguity from key-valid-p docstring

* lisp/keymap.el (key-valid-p): Be explicit about the separator
being one and only one space.

diff --git a/lisp/keymap.el b/lisp/keymap.el
index 6feb91a60be6645b472e7658a95a5aef7deb05bc..3e9189fba459e474dfd57b6e5172abec71e20923 100644 (file)
--- a/lisp/keymap.el
+++ b/lisp/keymap.el
@@ -297,7 +297,7 @@ See `kbd' for a descripion of KEYS."
 (defun key-valid-p (keys)
   "Say whether KEYS is a valid key.
 A key is a string consisting of one or more key strokes.
-The key strokes are separated by space characters.
+The key strokes are separated by single space characters.
 
 Each key stroke is either a single character, or the name of an
 event, surrounded by angle brackets.  In addition, any key stroke