[krbdev.mit.edu #8789] git commit

[Greg Hudson via RT]

Document the double-colon behavior of DIR ccaches

(cherry picked from commit 5ba6e02a7b96ddd15dde01db0f9aff3d65773a8e)

https://github.com/krb5/krb5/commit/867e387a3a68caad157c4ce102cccec0fd9fd94e
Author: Robbie Harwood <rharwood at redhat.com>
Committer: Greg Hudson <ghudson at mit.edu>
Commit: 867e387a3a68caad157c4ce102cccec0fd9fd94e
Branch: krb5-1.17
 doc/basic/ccache_def.rst |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)