documentation: add tutorial for first contribution

diff --git a/Documentation/git-multi-pack-index.txt b/Documentation/git-multi-pack-index.txt
index 1f97e79912f45df81956285337c1be89bccfb390..f7778a2c85c1aaa1295dbf3b9e4f74f3683def23 100644 (file)
--- a/Documentation/git-multi-pack-index.txt
+++ b/Documentation/git-multi-pack-index.txt
@@ -27,6 +27,10 @@ write::
        When given as the verb, write a new MIDX file to
        `<dir>/packs/multi-pack-index`.
 
+verify::
+       When given as the verb, verify the contents of the MIDX file
+       at `<dir>/packs/multi-pack-index`.
+
 
 EXAMPLES
 --------
@@ -43,6 +47,12 @@ $ git multi-pack-index write
 $ git multi-pack-index --object-dir <alt> write
 -----------------------------------------------
 
+* Verify the MIDX file for the packfiles in the current .git folder.
++
+-----------------------------------------------
+$ git multi-pack-index verify
+-----------------------------------------------
+
 
 SEE ALSO
 --------