Update bia.md
Update bia.md
frederickhofmann/frederickhofmann.github.io,DonMartin76/Haufe-Lexware.github.io,frederickhofmann/frederickhofmann.github.io,DonMartin76/Haufe-Lexware.github.io,Haufe-Lexware/Haufe-Lexware.github.io,Haufe-Lexware/Haufe-Lexware.github.io