Doc string fix for gnus-summary-hide-thread

* lisp/gnus/gnus-sum.el (gnus-summary-hide-thread): Remove text
from doc string apparently copy-pasted from the function above.

diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index 87e48f6b04d27f4d7aca19b72dfebfc337f690e1..b3ed5cb66472d84d3f6a8fa55daa50af09580505 100644 (file)
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -11806,8 +11806,6 @@ will not be hidden."
 
 (defun gnus-summary-hide-thread ()
   "Hide thread subtrees.
-If PREDICATE is supplied, threads that satisfy this predicate
-will not be hidden.
 Returns nil if no threads were there to be hidden."
   (interactive)
   (beginning-of-line)