unfinishedstate: suggested `hg update .` (including `.`) to complete update...
unfinishedstate: suggested `hg update .` (including `.`) to complete update
`hg update` can update to a different and undesired commit. For users
who have commands.update.requiredest=yes, it's even an error to run
just `hg update.
Differential Revision:
https://phab.mercurial-scm.org/D6956
