Update README.md

Author: igorborgest

README.md

@@ -63,23 +63,23 @@ df = wr.db.read_sql_query("SELECT * FROM external_schema.my_table", con=engine)
   - [EMR](https://aws-data-wrangler.readthedocs.io/en/latest/install.html#emr)
   - [From source](https://aws-data-wrangler.readthedocs.io/en/latest/install.html#from-source)
 - [**Tutorials**](https://github.com/awslabs/aws-data-wrangler/tree/master/tutorials)
-  - [01 - Introduction](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/001%20-%20Introduction.ipynb)
-  - [02 - Sessions](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/002%20-%20Sessions.ipynb)
-  - [03 - Amazon S3](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/003%20-%20Amazon%20S3.ipynb)
-  - [04 - Parquet Datasets](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/004%20-%20Parquet%20Datasets.ipynb)
-  - [05 - Glue Catalog](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/005%20-%20Glue%20Catalog.ipynb)
-  - [06 - Amazon Athena](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/006%20-%20Amazon%20Athena.ipynb)
-  - [07 - Databases (Redshift, MySQL and PostgreSQL)](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/007%20-%20Redshift%2C%20MySQL%2C%20PostgreSQL.ipynb)
-  - [08 - Redshift - Copy & Unload.ipynb](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/008%20-%20Redshift%20-%20Copy%20%26%20Unload.ipynb)
-  - [09 - Redshift - Append, Overwrite and Upsert](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/009%20-%20Redshift%20-%20Append%2C%20Overwrite%2C%20Upsert.ipynb)
-  - [10 - Parquet Crawler](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/010%20-%20Parquet%20Crawler.ipynb)
-  - [11 - CSV Datasets](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/011%20-%20CSV%20Datasets.ipynb)
-  - [12 - CSV Crawler](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/012%20-%20CSV%20Crawler.ipynb)
-  - [13 - Merging Datasets on S3](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/013%20-%20Merging%20Datasets%20on%20S3.ipynb)
-  - [14 - Schema Evolution](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/014%20-%20Schema%20Evolution.ipynb)
-  - [15 - EMR](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/015%20-%20EMR.ipynb)
-  - [16 - EMR & Docker](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/016%20-%20EMR%20%26%20Docker.ipynb)
-  - [17 - Partition Projection](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/017%20-%20Partition%20Projection.ipynb)
+  - [001 - Introduction](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/001%20-%20Introduction.ipynb)
+  - [002 - Sessions](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/002%20-%20Sessions.ipynb)
+  - [003 - Amazon S3](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/003%20-%20Amazon%20S3.ipynb)
+  - [004 - Parquet Datasets](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/004%20-%20Parquet%20Datasets.ipynb)
+  - [005 - Glue Catalog](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/005%20-%20Glue%20Catalog.ipynb)
+  - [006 - Amazon Athena](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/006%20-%20Amazon%20Athena.ipynb)
+  - [007 - Databases (Redshift, MySQL and PostgreSQL)](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/007%20-%20Redshift%2C%20MySQL%2C%20PostgreSQL.ipynb)
+  - [008 - Redshift - Copy & Unload.ipynb](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/008%20-%20Redshift%20-%20Copy%20%26%20Unload.ipynb)
+  - [009 - Redshift - Append, Overwrite and Upsert](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/009%20-%20Redshift%20-%20Append%2C%20Overwrite%2C%20Upsert.ipynb)
+  - [100 - Parquet Crawler](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/010%20-%20Parquet%20Crawler.ipynb)
+  - [011 - CSV Datasets](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/011%20-%20CSV%20Datasets.ipynb)
+  - [012 - CSV Crawler](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/012%20-%20CSV%20Crawler.ipynb)
+  - [013 - Merging Datasets on S3](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/013%20-%20Merging%20Datasets%20on%20S3.ipynb)
+  - [014 - Schema Evolution](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/014%20-%20Schema%20Evolution.ipynb)
+  - [015 - EMR](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/015%20-%20EMR.ipynb)
+  - [016 - EMR & Docker](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/016%20-%20EMR%20%26%20Docker.ipynb)
+  - [017 - Partition Projection](https://github.com/awslabs/aws-data-wrangler/blob/master/tutorials/017%20-%20Partition%20Projection.ipynb)
 - [**API Reference**](https://aws-data-wrangler.readthedocs.io/en/latest/api.html)
   - [Amazon S3](https://aws-data-wrangler.readthedocs.io/en/latest/api.html#amazon-s3)
   - [AWS Glue Catalog](https://aws-data-wrangler.readthedocs.io/en/latest/api.html#aws-glue-catalog)