Start moving Jupyther->Jupyter and add jupyter->Jupiter

Fixing comments in #2021 .

Author: peternewman

codespell_lib/data/dictionary_code.txt

@@ -25,7 +25,7 @@ iam->I am, aim,
 iff->if
 isenough->is enough
 ith->with
-Jupyther->Jupyter
+jupyter->Jupiter
 keyserver->key server
 lateset->latest
 movei->movie