Merge pull request #2156 from mattayes/jupyter-notebooks

Rename 'IPython Notebook' comment to 'Jupyter Notebook'

Python.gitignore

@@ -66,7 +66,7 @@ docs/_build/
 # PyBuilder
 target/
 
-# IPython Notebook
+# Jupyter Notebook
 .ipynb_checkpoints
 
 # pyenv