documentation: add tutorial for first contribution

diff --git a/Documentation/git-ls-remote.txt b/Documentation/git-ls-remote.txt
index b9fd3770a6ce19c341c421e07b68985d89d94df5..0b057cbb100c4a3013b3836f40bb065ebee0b8bd 100644 (file)
--- a/Documentation/git-ls-remote.txt
+++ b/Documentation/git-ls-remote.txt
@@ -31,7 +31,7 @@ OPTIONS
        displayed.
 
 --refs::
-       Do not show peeled tags or pseudorefs like HEAD in the output.
+       Do not show peeled tags or pseudorefs like `HEAD` in the output.
 
 -q::
 --quiet::