Update dask-submit docs to repair rst
Update dask-submit docs to repair rst

amosonn/distributed,broxtronix/distributed,dask/distributed,blaze/distributed,mrocklin/distributed,blaze/distributed,mrocklin/distributed,amosonn/distributed,dask/distributed,broxtronix/distributed,dask/distributed,amosonn/distributed,broxtronix/distributed,dask/distributed,mrocklin/distributed