Update against PEP8
Update against PEP8

sbtlaarzc/vispy,drufat/vispy,jay3sh/vispy,RebeccaWPerry/vispy,ghisvail/vispy,inclement/vispy,ghisvail/vispy,ghisvail/vispy,RebeccaWPerry/vispy,julienr/vispy,drufat/vispy,jay3sh/vispy,dchilds7/Deysha-Star-Formation,QuLogic/vispy,bollu/vispy,inclement/vispy,julienr/vispy,srinathv/vispy,julienr/vispy,sh4wn/vispy,dchilds7/Deysha-Star-Formation,sh4wn/vispy,sbtlaarzc/vispy,kkuunnddaannkk/vispy,Eric89GXL/vispy,michaelaye/vispy,jdreaver/vispy,hronoses/vispy,kkuunnddaannkk/vispy,jdreaver/vispy,jay3sh/vispy,Eric89GXL/vispy,hronoses/vispy,sh4wn/vispy,Eric89GXL/vispy,QuLogic/vispy,RebeccaWPerry/vispy,hronoses/vispy,dchilds7/Deysha-Star-Formation,jdreaver/vispy,inclement/vispy,kkuunnddaannkk/vispy,bollu/vispy,michaelaye/vispy,srinathv/vispy,michaelaye/vispy,bollu/vispy,srinathv/vispy,drufat/vispy,QuLogic/vispy,sbtlaarzc/vispy