(imenu--completion-buffer): Change space constants followed by a sexp to "?\s ".

diff --git a/lisp/imenu.el b/lisp/imenu.el
index 0ebdbc4b5f3df6addd3ecfd186f48c5517bd7164..2248ece3dbd7f5821d7cbfec7a93e5f7af6b9c9f 100644 (file)
--- a/lisp/imenu.el
+++ b/lisp/imenu.el
@@ -877,7 +877,7 @@ Return one of the entries in index-alist or nil."
         (if (not imenu-space-replacement) index-alist
           (mapcar
            (lambda (item)
-             (cons (subst-char-in-string ?\ (aref imenu-space-replacement 0)
+             (cons (subst-char-in-string ?\s (aref imenu-space-replacement 0)
                                          (car item))
                    (cdr item)))
            index-alist))))