Help view for "--config" argument is a little unclear

[mooksel]

The help view for --config argument is a little unclear.
For now it looks like:

...
--config FILE                   Read configuration from PATH.
...

It says that we pass FILE as argument value, but the configuration will be read from the PATH.

Proposal: use FILE instead of PATH in help view fro this argument.
It will looks like:

...
--config FILE                   Read configuration from FILE.
...