Update README.md (#302)

* Update README.md

* Update __init__.py

* Update __init__.py

Author: LiamConnors

src/py/README.md

@@ -9,7 +9,7 @@
 # Pre-Launch Kaleido v1.0.0
 
 **NOTE: New api versions of Kaleido v1.0.0rc1+ are only available through github.**
-This will change once [plotly.py](https://www.github.com/plotly/plolty.py)
+This will change once [plotly.py](https://www.github.com/plotly/plotly.py)
 finishes its integration with the new api.
 
 ```bash

src/py/kaleido/__init__.py

@@ -1,5 +1,5 @@
 """
-Kaleido provides to convert plotly figures into various image formats.
+Kaleido is a library for generating static images from Plotly figures.
 
 Please see the README.md for more information and a quickstart.
 """