Fix bug in keyname normalization
Fix bug in keyname normalization

tgecho/prosemirror,tecnogram888/prosemirror,garbas/prosemirror,Drooids/prosemirror,supriyantomaftuh/prosemirror,ligthyear/prosemirror,jeremiak/prosemirror,tgecho/prosemirror,adrianheine/prosemirror,bengler/prosemirror,tecnogram888/prosemirror,bengler/prosemirror,jeffplourd/prosemirror,adrianheine/prosemirror,Drooids/prosemirror,jacwright/prosemirror,seanjensengrey/prosemirror,ezeql/prosemirror,ProseMirror/prosemirror-markdown,tzuhsiulin/prosemirror,supriyantomaftuh/prosemirror,mattberkowitz/prosemirror,martindale/prosemirror,yakovenkodenis/prosemirror,shaunstanislaus/prosemirror,kiejo/prosemirror,mattberkowitz/prosemirror,kiejo/prosemirror,salzhrani/prosemirror,salzhrani/prosemirror,seanjensengrey/prosemirror,adrianheine/prosemirror,ezeql/prosemirror,ProseMirror/prosemirror-collab,salzhrani/prosemirror,ligthyear/prosemirror,shaunstanislaus/prosemirror,tzuhsiulin/prosemirror,jeremiak/prosemirror,kiejo/prosemirror,jacwright/prosemirror,jarrodh/prosemirror,yakovenkodenis/prosemirror,martindale/prosemirror,jarrodh/prosemirror,jeffplourd/prosemirror,tzuhsiulin/prosemirror,garbas/prosemirror