Document git-grep and link it from the main git(7) page.

Also adjust missing description in the git.txt page while we are at it.

Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index be9ea5fa9c..cc2b29ebfc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,6 +31,7 @@ git-fetch-pack
 git-format-patch
 git-fsck-objects
 git-get-tar-commit-id
+git-grep
 git-hash-object
 git-http-fetch
 git-init-db