minor cleanup
minor cleanup

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