Fix typo in import statement of diagnostics (#3826)
Fix typo in import statement of diagnostics (#3826)


dask/dask,dask/dask,mrocklin/dask,ContinuumIO/dask,blaze/dask,jakirkham/dask,jakirkham/dask,jcrist/dask,mrocklin/dask,jcrist/dask,ContinuumIO/dask,blaze/dask