[GSoC][PATCH 3/3] Update documentation to reflect new socket location

[Devin Lehmacher]

Signed-off-by: Devin Lehmacher <lehma...@gmail.com>
---
 Documentation/git-credential-cache.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/git-credential-cache.txt 
b/Documentation/git-credential-cache.txt
index 96208f822..4b9db3856 100644
--- a/Documentation/git-credential-cache.txt
+++ b/Documentation/git-credential-cache.txt
@@ -34,7 +34,8 @@ OPTIONS
 
        Use `<path>` to contact a running cache daemon (or start a new
        cache daemon if one is not started). Defaults to
-       `~/.git-credential-cache/socket`. If your home directory is on a
+       `~/.git-credential-cache/socket` if it exists and otherwise
+    `$XDG_CACHE_HOME/git/credential/socket`. If your home directory is on a
        network-mounted filesystem, you may need to change this to a
        local filesystem. You must specify an absolute path.
 
-- 
2.11.0