Fix package descriptions for pypi. (#2958)
Fix package descriptions for pypi. (#2958)


dlstadther/luigi,spotify/luigi,riga/luigi,spotify/luigi,riga/luigi,jamesmcm/luigi,dlstadther/luigi,spotify/luigi,riga/luigi,spotify/luigi,riga/luigi,dlstadther/luigi,jamesmcm/luigi,jamesmcm/luigi,jamesmcm/luigi,dlstadther/luigi