fix PEP8 issue (trailing whitespace)
fix PEP8 issue (trailing whitespace)
mwclient/mwclient,danmichaelo/mwclient,Jobava/mirror-mwclient,PierreSelim/mwclient,ubibene/mwclient,JeroenDeDauw/mwclient,AdamWill/mwclient