(executable-find): Doc fix.

diff --git a/lisp/progmodes/executable.el b/lisp/progmodes/executable.el
index 1a330e073bc32010d5979e9dd2dd547c02c43205..27dd1799f01a49384cd2b36e85157b9956ceb1cb 100644 (file)
--- a/lisp/progmodes/executable.el
+++ b/lisp/progmodes/executable.el
@@ -120,7 +120,7 @@ See `compilation-error-regexp-alist'.")
 ;; The C function openp slightly modified would do the trick fine
 (defun executable-find (command)
   "Search for COMMAND in exec-path and return the absolute file name.
-Return nil if COMMAND is not found anywhere in exec-path."
+Return nil if COMMAND is not found anywhere in `exec-path'."
   (let ((list exec-path)
        file)
     (while list