(regexp-opt): Doc fix.

diff --git a/lisp/emacs-lisp/regexp-opt.el b/lisp/emacs-lisp/regexp-opt.el
index 52cbc956bc36a01d3b083f96b60ff3637d6ee8ad..931ebf28bd2139332df6757ea8a423825c185c42 100644 (file)
--- a/lisp/emacs-lisp/regexp-opt.el
+++ b/lisp/emacs-lisp/regexp-opt.el
@@ -88,7 +88,7 @@
 
 ;;;###autoload
 (defun regexp-opt (strings &optional paren)
-  "Return a regexp to match a string in STRINGS.
+  "Return a regexp to match a string in the list STRINGS.
 Each string should be unique in STRINGS and should not contain any regexps,
 quoted or not.  If optional PAREN is non-nil, ensure that the returned regexp
 is enclosed by at least one regexp grouping construct.