Update pacman_mirrors.py

Merged Philip Müller requested to merge Jacobtey:patch-1 into master

Created by: Jacobtey

"-m, --method METHOD" instead "-m, --method {rank,random}" and "P, --proto, --protocols PROTO [PROTO ...]" instead "-P, --proto, --protocols {all,http,https,ftp,ftps} [{all,http,https,ftp,ftps} ...]" isn't a good idea I suppose.

Merge request reports