project-or-external-find-regexp: Fix the docstring

* lisp/progmodes/project.el (project-or-external-find-regexp):
Fix the docstring (bug#68958).

diff --git a/lisp/progmodes/project.el b/lisp/progmodes/project.el
index 983c0ed2ac2e16d7ff16675bd420b97fef36f19b..aa92a73336e731fc0a2e31c0f8c72243aeddc45a 100644 (file)
--- a/lisp/progmodes/project.el
+++ b/lisp/progmodes/project.el
@@ -992,9 +992,7 @@ requires quoting, e.g. `\\[quoted-insert]<space>'."
 
 ;;;###autoload
 (defun project-or-external-find-regexp (regexp)
-  "Find all matches for REGEXP in the project roots or external roots.
-With \\[universal-argument] prefix, you can specify the file name
-pattern to search for."
+  "Find all matches for REGEXP in the project roots or external roots."
   (interactive (list (project--read-regexp)))
   (require 'xref)
   (let* ((pr (project-current t))