Update numpy/ma/tests/test_core.py
Update numpy/ma/tests/test_core.py
mhvk/numpy,seberg/numpy,anntzer/numpy,jakirkham/numpy,pbrod/numpy,pbrod/numpy,seberg/numpy,mhvk/numpy,charris/numpy,charris/numpy,rgommers/numpy,simongibbons/numpy,anntzer/numpy,simongibbons/numpy,numpy/numpy,mhvk/numpy,mattip/numpy,numpy/numpy,pbrod/numpy,seberg/numpy,endolith/numpy,rgommers/numpy,pdebuyl/numpy,rgommers/numpy,mattip/numpy,mattip/numpy,endolith/numpy,mhvk/numpy,simongibbons/numpy,rgommers/numpy,pbrod/numpy,jakirkham/numpy,jakirkham/numpy,anntzer/numpy,pdebuyl/numpy,simongibbons/numpy,mattip/numpy,charris/numpy,numpy/numpy,charris/numpy,seberg/numpy,jakirkham/numpy,mhvk/numpy,pdebuyl/numpy,endolith/numpy,jakirkham/numpy,pbrod/numpy,pdebuyl/numpy,simongibbons/numpy,numpy/numpy,anntzer/numpy,endolith/numpy