[nongnu] elpa/helm dd13f19eba 2/2: Fix as well `helm-grep-default-command` docstring according to #2475

[ELPA Syncer]

branch: elpa/helm
commit dd13f19eba2c0206d94b7dd2b171f72bfdb14586
Author: Thierry Volpiatto <thievol@posteo.net>
Commit: Thierry Volpiatto <thievol@posteo.net>

    Fix as well `helm-grep-default-command` docstring according to #2475
---
 helm-grep.el | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/helm-grep.el b/helm-grep.el
index eab689bab2..c20fb759f4 100644
--- a/helm-grep.el
+++ b/helm-grep.el
@@ -74,8 +74,10 @@ don't specify the '%e' format spec.
 Helm also support ack-grep and git-grep.  The following is a
 default command example for ack-grep:
 
-\(setq helm-grep-default-command \"ack-grep -Hn --color --smart-case 
--no-group %e %p %f\"
-       helm-grep-default-recurse-command \"ack-grep -H --color --smart-case 
--no-group %e %p %f\")
+\(setq helm-grep-default-command
+       \"ack-grep -Hn --color --smart-case --no-group %e -- %p %f\"
+       helm-grep-default-recurse-command
+       \"ack-grep -H --color --smart-case --no-group %e -- %p %f\")
 
 You can ommit the %e spec if you don't want to be prompted for
 types.