Formatting fix for creating a customer and minor typo fix.

docs/fastapi_integration.md

@@ -118,11 +118,11 @@ Next, start the server:
     $ poetry run uvicorn --reload main:test
 
 Then, in another shell, create a customer:
-
+```
     $ curl -X POST  "http://localhost:8000/customer" -H 'Content-Type: application/json' -d '{"first_name":"Andrew","last_name":"Brookins","email":"a@example.com","age":"38","join_date":"2020
 -01-02"}'
     {"pk":"01FM2G8EP38AVMH7PMTAJ123TA","first_name":"Andrew","last_name":"Brookins","email":"a@example.com","join_date":"2020-01-02","age":38,"bio":""}
-
+```
 Get a copy of the value for "pk" and make another request to get that customer:
 
     $ curl "http://localhost:8000/customer/01FM2G8EP38AVMH7PMTAJ123TA"
@@ -133,7 +133,7 @@ You can also get a list of all customer PKs:
     $ curl "http://localhost:8000/customers"
     {"customers":["01FM2G8EP38AVMH7PMTAJ123TA"]}
 
-## Redsi OM with Asyncio
+## Redis OM with Asyncio
 
 Redis OM is designed to work with asyncio, so you can use Redis OM models asynchronously within FastAPI applications.