more marks docstring
more marks docstring

ssunkara1/bqplot,ChakriCherukuri/bqplot,ChakriCherukuri/bqplot,bloomberg/bqplot,bloomberg/bqplot,ssunkara1/bqplot,SylvainCorlay/bqplot,dmadeka/bqplot,bloomberg/bqplot,SylvainCorlay/bqplot,dmadeka/bqplot,SylvainCorlay/bqplot,rmenegaux/bqplot,ChakriCherukuri/bqplot,rmenegaux/bqplot