Fix typo in python README quick start example (#186)

---------

Co-authored-by: Jesse <jesse.whitehouse@databricks.com>

Author: dbarrundia-tiger

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## 2.8.x (Unreleased)
 
+- Other: Fix typo in README quick start example
+
 ## 2.8.0 (2023-07-21)
 
 - Add support for Cloud Fetch (#146, #151, #154)

README.md

@@ -39,7 +39,7 @@ from databricks import sql
 
 host = os.getenv("DATABRICKS_HOST")
 http_path = os.getenv("DATABRICKS_HTTP_PATH")
-access_token = os.getenv("DATABRICKS_ACCESS_TOKEN")
+access_token = os.getenv("DATABRICKS_TOKEN")
 
 connection = sql.connect(
   server_hostname=host,