[PATCH v3 3/5] ls-remote: fix synopsis

git ls-remote takes an optional get-url argument, and specifying the
repository is optional.  Fix the synopsis in the documentation to
reflect this.

Signed-off-by: Thomas Gummerer <redacted>
---
 Documentation/git-ls-remote.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/git-ls-remote.txt b/Documentation/git-ls-remote.txt
index 7467162..453e93c 100644
--- a/Documentation/git-ls-remote.txt
+++ b/Documentation/git-ls-remote.txt

@@ -10,7 +10,7 @@ SYNOPSIS
 --------
 [verse]
 'git ls-remote' [--heads] [--tags] [--refs] [--upload-pack=<exec>]
-	      [-q | --quiet] [--exit-code] <repository> [<refs>...]
+	      [-q | --quiet] [--exit-code] [--get-url] [<repository> [<refs>...]]
 
 DESCRIPTION
 -----------

-- 
2.7.0.30.g56a8654.dirty