Update demo/README.MD

Accepted

Co-authored-by: Tyler White <[email protected]>

demo/README.MD

@@ -29,7 +29,7 @@ dev branches respectively.
 - If you are consumer who is installing schemachange and wants to test-run the demo, then you will have to set the
   following environment variables.
     - SNOWFLAKE_ACCOUNT: This will be the account identifier for your Snowflake account.
-    - SNOWFLAKE_USER: This will be the user that will connect to your snowflake account (`SNOWFLAKE_ACCOUNT`).
+    - SNOWFLAKE_USER: This will be the user that will connect to your Snowflake account (`SNOWFLAKE_ACCOUNT`).
     - SNOWFLAKE_PASSWORD: This is the password for the user (`SNOWFLAKE_USER`) that will connect to your Snowflake account (`SNOWFLAKE_ACCOUNT`).
     - SCENARIO_NAME: This will be demo folder you intend to experiment with. For
       starters, `basics_demo`, `citibike_demo` or `citibike_demo_jinja` are included with the repo that will set the