Fix tutorials link in the docs

Author: igorborgest

docs/source/what.rst

@@ -7,4 +7,4 @@ An `open-source <https://github.com/awslabs/aws-data-wrangler>`_ Python package
 
 Built on top of other open-source projects like `Pandas <https://github.com/pandas-dev/pandas>`_, `Apache Arrow <https://github.com/apache/arrow>`_, `Boto3 <https://github.com/boto/boto3>`_, `s3fs <https://github.com/dask/s3fs>`_, `SQLAlchemy <https://github.com/sqlalchemy/sqlalchemy>`_, `Psycopg2 <https://github.com/psycopg/psycopg2>`_ and `PyMySQL <https://github.com/PyMySQL/PyMySQL>`_, it offers abstracted functions to execute usual ETL tasks like load/unload data from **Data Lakes**, **Data Warehouses** and **Databases**.
 
-Check our `tutorials <https://github.com/awslabs/aws-data-wrangler/tree/latest/tutorials>`_ or the `list of functionalities <https://aws-data-wrangler.readthedocs.io/en/latest/api.html>`_.
+Check our `tutorials <https://github.com/awslabs/aws-data-wrangler/tree/master/tutorials>`_ or the `list of functionalities <https://aws-data-wrangler.readthedocs.io/en/latest/api.html>`_.