Fix what was likely a rogue find/replace on test_simple_grid
Fix what was likely a rogue find/replace on test_simple_grid

maier49/dgrid,kfranqueiro/dgrid,maier49/dgrid,dylans/dgrid,dylans/dgrid,dylans/dgrid,kfranqueiro/dgrid,kfranqueiro/dgrid,maier49/dgrid