Clean up for PR

Signed-off-by: Jason T. Brown <jason@astraea.earth>

Author: vpipkt

pyrasterframes/src/main/python/docs/zonal-algebra.md

@@ -198,7 +198,6 @@ def dest_file(self, src_file):
         pytest_runner,
         setuptools,
         ipython,
-        # ipykernel,
         pweave,
         jupyter_client,
         nbclient,