bug#50340: Fix remote-location in vc-git-log-incoming

[Juri Linkov]

close 50340 29.0.50
thanks

>> If it works for you, go ahead. I just couldn't make the command work
>> (patched or not) with either of the projects I tried it on.
>
> This patch fixes both problems: in vc-git-log-outgoing
> and in the documentation by using the same term 'remote-location'
> as the argument name in vc-log-incoming/outgoing:

So I pushed to master and closed.