Um, that will absolutely not work on that character since it needs quotes added and code rearranged as the linked topic says.
lol And I'm actually the one who told that to Madkat (good times) but I'm afraid that it's for fixing air files only, also you would still need to fix Mother Earth's characters DEF files first or that wouldn't work at all unless your roster is small so the mugen version doesn't read the DEF.