Small code cleanup
Small code cleanup

mhvk/numpy,mhvk/numpy,jakirkham/numpy,numpy/numpy,mattip/numpy,simongibbons/numpy,mattip/numpy,rgommers/numpy,mhvk/numpy,mhvk/numpy,jakirkham/numpy,simongibbons/numpy,pdebuyl/numpy,charris/numpy,numpy/numpy,jakirkham/numpy,endolith/numpy,jakirkham/numpy,mattip/numpy,anntzer/numpy,jakirkham/numpy,endolith/numpy,simongibbons/numpy,charris/numpy,seberg/numpy,rgommers/numpy,anntzer/numpy,simongibbons/numpy,charris/numpy,mhvk/numpy,seberg/numpy,pdebuyl/numpy,charris/numpy,endolith/numpy,anntzer/numpy,mattip/numpy,seberg/numpy,endolith/numpy,pdebuyl/numpy,seberg/numpy,numpy/numpy,simongibbons/numpy,anntzer/numpy,rgommers/numpy,rgommers/numpy,pdebuyl/numpy,numpy/numpy