chore(library/init/function): cleanup
chore(library/init/function): cleanup

digama0/lean,leanprover-community/lean,Kha/lean,leanprover/lean,digama0/lean,avigad/lean,fpvandoorn/lean,Kha/lean,digama0/lean,leodemoura/lean,leanprover/lean,leanprover/lean,leanprover/lean,leanprover-community/lean,leanprover-community/lean,digama0/lean,fpvandoorn/lean,leanprover-community/lean,fgdorais/lean,leanprover/lean,johoelzl/lean,Kha/lean,leodemoura/lean,leanprover/lean,johoelzl/lean,avigad/lean,leanprover-community/lean,fgdorais/lean,leodemoura/lean,fpvandoorn/lean,fpvandoorn/lean,johoelzl/lean,avigad/lean,fgdorais/lean,leodemoura/lean,leodemoura/lean,fpvandoorn/lean,avigad/lean,Kha/lean,rlewis1988/lean,rlewis1988/lean,fgdorais/lean,fgdorais/lean,johoelzl/lean,digama0/lean,rlewis1988/lean,rlewis1988/lean,dselsam/lean,dselsam/lean,dselsam/lean,fpvandoorn/lean,leanprover-community/lean,fgdorais/lean,johoelzl/lean,dselsam/lean,avigad/lean,Kha/lean,dselsam/lean,Kha/lean,digama0/lean,leodemoura/lean,dselsam/lean,avigad/lean,rlewis1988/lean,rlewis1988/lean,johoelzl/lean