regex: use regexec_buf()

diff --git a/Documentation/git-credential-cache.txt b/Documentation/git-credential-cache.txt
index 89b730632d603771f36d2c93722f57fbecb1b313..96208f822e0995f97664423038abe1f406431986 100644 (file)
--- a/Documentation/git-credential-cache.txt
+++ b/Documentation/git-credential-cache.txt
@@ -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
 ----------------------