Fixed call parameter

[stefanwild]

Config files were not read due to a typo in the (or possibly outdated) command line parameters.

[ViliusLuneckas]

Hi @stefanwild, @seuros, is it a valid fix?

Regarding help message in Puma::ControlCli, config must be specified after -F parameter, not the -C.

opts = OptionParser.new do |o|
  o.banner = "Usage: pumactl (-p PID | -P pidfile | -S status_file | -C url -T token | -F config.rb) (#{COMMANDS.join("|")})"

https://github.com/puma/puma/blob/6e7d38540ffada91355498c9abe0c98f1d22b9e1/lib/puma/control_cli.rb#L32

[stefanwild]

@ViliusLuneckas, you're absolutely right. I have no idea what happened here. I tested this numerous times and looked up documentation before submitting the PR. This actually breaks the call and should be reversed. I apologize!

[stefanwild]

It looks like I confused puma (for which the config file parameter is -C) and pumactl (for which the config file parameter is -F). Again, apologies for breaking this!