📝 Change limit default parameter to 10 in Query docs (#366)

Rest of docs reference 10 as the default.

docs/src/query_params/tutorial001.py

@@ -6,5 +6,5 @@ fake_items_db = [{"item_name": "Foo"}, {"item_name": "Bar"}, {"item_name": "Baz"
 
 
 @app.get("/items/")
-async def read_item(skip: int = 0, limit: int = 100):
+async def read_item(skip: int = 0, limit: int = 10):
     return fake_items_db[skip : skip + limit]