minor cleanup
minor cleanup

slonik-az/cython,fperez/cython,fabianrost84/cython,hhsprings/cython,hickford/cython,acrispin/cython,madjar/cython,acrispin/cython,hickford/cython,JelleZijlstra/cython,mcanthony/cython,da-woods/cython,c-blake/cython,marscher/cython,andreasvc/cython,roxyboy/cython,c-blake/cython,da-woods/cython,dahebolangkuan/cython,fabianrost84/cython,andreasvc/cython,cython/cython,hhsprings/cython,encukou/cython,encukou/cython,hickford/cython,ChristopherHogan/cython,fabianrost84/cython,hickford/cython,madjar/cython,mrGeen/cython,roxyboy/cython,achernet/cython,madjar/cython,mcanthony/cython,JelleZijlstra/cython,dahebolangkuan/cython,slonik-az/cython,dahebolangkuan/cython,slonik-az/cython,c-blake/cython,acrispin/cython,marscher/cython,da-woods/cython,marscher/cython,scoder/cython,marscher/cython,encukou/cython,mrGeen/cython,cython/cython,achernet/cython,hhsprings/cython,JelleZijlstra/cython,mrGeen/cython,mrGeen/cython,madjar/cython,acrispin/cython,encukou/cython,roxyboy/cython,marscher/cython,mcanthony/cython,JelleZijlstra/cython,hhsprings/cython,JelleZijlstra/cython,c-blake/cython,fabianrost84/cython,cython/cython,roxyboy/cython,fperez/cython,ChristopherHogan/cython,achernet/cython,achernet/cython,slonik-az/cython,cython/cython,dahebolangkuan/cython,fperez/cython,ChristopherHogan/cython,scoder/cython,mcanthony/cython,roxyboy/cython,achernet/cython,madjar/cython,dahebolangkuan/cython,andreasvc/cython,hhsprings/cython,hickford/cython,fperez/cython,da-woods/cython,fperez/cython,fabianrost84/cython,mcanthony/cython,slonik-az/cython,andreasvc/cython,scoder/cython,andreasvc/cython,encukou/cython,c-blake/cython,mrGeen/cython,scoder/cython,acrispin/cython