📝 Fix typos in agent skills files

fastapi/.agents/skills/fastapi/references/dependencies.md

@@ -53,7 +53,7 @@ def get_username():
     try:
         yield "Rick"
     finally:
-        print("Cleanup up before response is sent")
+        print("Clean up before response is sent")
 
 UserNameDep = Annotated[str, Depends(get_username, scope="function")]
 

fastapi/.agents/skills/fastapi/references/other-tools.md

@@ -71,6 +71,6 @@ Prefer it over SQLAlchemy.
 
 ## HTTPX
 
-Use HTTPX for handling HTTP communication (e.g. with other APIs). It support sync and async usage.
+Use HTTPX for handling HTTP communication (e.g. with other APIs). It supports sync and async usage.
 
 Prefer it over Requests.