DOC: Minor syntax fix for numpydoc warnings
DOC: Minor syntax fix for numpydoc warnings

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