Documentation: add missing article in rev-list-options.txt

Add the missing article "a".

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index afccfdc23a38f2dca84ebeff2cc8624eb8a0e23e..2277fcbb892f3233ef4a8c288e902f3f7776b70d 100644 (file)
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -653,7 +653,7 @@ These options are mostly targeted for packing of Git repositories.
 --objects-edge::
        Similar to `--objects`, but also print the IDs of excluded
        commits prefixed with a ``-'' character.  This is used by
-       linkgit:git-pack-objects[1] to build ``thin'' pack, which records
+       linkgit:git-pack-objects[1] to build a ``thin'' pack, which records
        objects in deltified form based on objects contained in these
        excluded commits to reduce network traffic.