falconindy/cower — pull request #94 by nathantypanski (2014-07-31 00:22:14+00:00)
Title: help: change `-c[=WHEN]` to `-c [WHEN]`

The help message for `-c` was wrong previously: it suggests putting an
equal sign before the color option, but an error message is produced
when a user actually does that. For example:

$./cower -c='auto'
invalid argument to --color

This fixes that issue by changing the help message to match the actual
effects.