[libvirt] [PATCH 06/10] util: error: Improve docs for virErrorMsg

[Erik Skultety]

On Wed, Dec 05, 2018 at 05:47:47PM +0100, Peter Krempa wrote:
> Clarify how @info is used and how the returned values look like.

s/how/what

...on a side note, there's no such thing as "how it looks *like*", only
"how it looks". The difference between "what it looks like" and "how it looks"
seems to be quite debatable, some people say the meaning is the same while some
say there's a slight difference.

Reviewed-by: Erik Skultety <eskultet at redhat.com>