Fix typo in np.ix_ function name (#1714)
Fix typo in np.ix_ function name (#1714)


rabernat/xray,jhamman/xarray,pydata/xarray,markelg/xray,xray/xray,rabernat/xray,jhamman/xarray,jcmgray/xarray,shoyer/xarray,markelg/xray,jhamman/xray,chunweiyuan/xarray,pydata/xarray,jhamman/xarray,pydata/xarray,shoyer/xray,shoyer/xarray,markelg/xray