improve docs for refspec format
authorJoey Hess <joeyh@joeyh.name>
Tue, 21 Sep 2021 17:19:57 +0000 (13:19 -0400)
committerJoey Hess <joeyh@joeyh.name>
Tue, 21 Sep 2021 17:19:57 +0000 (13:19 -0400)
commitffb8af132e69070d98753f078818db8eee621a3e
treeed45ad30bdaf59f87e4e441caaa8e18383fbd786
parente17c7bf0ccfb6a6e329ac4380c7a6d12dd9cdc86
improve docs for refspec format

It was especially unclear that "reflog" did not need a leading "+".
doc/git-annex-unused.mdwn