Fix np.dtype declaration
Fix np.dtype declaration

jakirkham/numpy,madphysicist/numpy,pbrod/numpy,simongibbons/numpy,jakirkham/numpy,mhvk/numpy,anntzer/numpy,charris/numpy,endolith/numpy,mattip/numpy,charris/numpy,numpy/numpy,rgommers/numpy,mattip/numpy,simongibbons/numpy,grlee77/numpy,madphysicist/numpy,simongibbons/numpy,grlee77/numpy,pbrod/numpy,simongibbons/numpy,endolith/numpy,mattip/numpy,grlee77/numpy,jakirkham/numpy,rgommers/numpy,anntzer/numpy,mhvk/numpy,anntzer/numpy,numpy/numpy,jakirkham/numpy,madphysicist/numpy,endolith/numpy,abalkin/numpy,pbrod/numpy,rgommers/numpy,numpy/numpy,charris/numpy,seberg/numpy,pbrod/numpy,pbrod/numpy,seberg/numpy,madphysicist/numpy,seberg/numpy,pdebuyl/numpy,grlee77/numpy,pdebuyl/numpy,simongibbons/numpy,anntzer/numpy,abalkin/numpy,jakirkham/numpy,mhvk/numpy,grlee77/numpy,abalkin/numpy,madphysicist/numpy,rgommers/numpy,seberg/numpy,mhvk/numpy,pdebuyl/numpy,mattip/numpy,numpy/numpy,pdebuyl/numpy,endolith/numpy,charris/numpy,mhvk/numpy