SubmittingPatches: document how to reference previous commits

diff --git a/Documentation/git-credential-cache.txt b/Documentation/git-credential-cache.txt
index f3d09c5d51bc49d05c423de81504d68f18f99ede..96208f822e0995f97664423038abe1f406431986 100644 (file)
--- a/Documentation/git-credential-cache.txt
+++ b/Documentation/git-credential-cache.txt
@@ -3,7 +3,7 @@ git-credential-cache(1)
 
 NAME
 ----
-git-credential-cache - helper to temporarily store passwords in memory
+git-credential-cache - Helper to temporarily store passwords in memory
 
 SYNOPSIS
 --------
@@ -14,13 +14,13 @@ git config credential.helper 'cache [options]'
 DESCRIPTION
 -----------
 
-This command caches credentials in memory for use by future git
+This command caches credentials in memory for use by future Git
 programs. The stored credentials never touch the disk, and are forgotten
 after a configurable timeout.  The cache is accessible over a Unix
 domain socket, restricted to the current user by filesystem permissions.
 
 You probably don't want to invoke this command directly; it is meant to
-be used as a credential helper by other parts of git. See
+be used as a credential helper by other parts of Git. See
 linkgit:gitcredentials[7] or `EXAMPLES` below.
 
 OPTIONS
@@ -36,7 +36,7 @@ OPTIONS
        cache daemon if one is not started). Defaults to
        `~/.git-credential-cache/socket`. If your home directory is on a
        network-mounted filesystem, you may need to change this to a
-       local filesystem.
+       local filesystem. You must specify an absolute path.
 
 CONTROLLING THE DAEMON
 ----------------------