Rectify skip-set argument

* lisp/gnus/gnus-search.el (gnus-search-query-end-of-input):
Remove brackets that don't belong.  Found by relint.

diff --git a/lisp/gnus/gnus-search.el b/lisp/gnus/gnus-search.el
index 7ee7c53aca5738849b51e142adc013eb433eb2c7..07bd2bca1bbaa16f2ac6f7ed1803c640bb9de773 100644 (file)
--- a/lisp/gnus/gnus-search.el
+++ b/lisp/gnus/gnus-search.el
@@ -701,7 +701,7 @@ return one word."
 
 (defun gnus-search-query-end-of-input ()
   "Are we at the end of input?"
-  (skip-chars-forward "[[:blank:]]")
+  (skip-chars-forward "[:blank:]")
   (looking-at "$"))
 
 ;;; Search engines