Update filetransfer.md
Update filetransfer.md

Flowdalic/Smack,vanitasvitae/Smack,igniterealtime/Smack,Flowdalic/Smack,vanitasvitae/Smack,vanitasvitae/Smack,igniterealtime/Smack,igniterealtime/Smack,Flowdalic/Smack