Relay Docs: Fix casing issue
@@ -153,7 +153,7 @@ Object containing the following properties:
* For more details on Suspense, see our [Loading States with Suspense](../../guided-tour/rendering/loading-states/) guide.
* Note that pagination (`loadNext` or `loadPrevious`), *will not* cause the component to suspend.
-### DIfferences with `PaginationContainer`
+### Differences with `PaginationContainer`
* A pagination query no longer needs to be specified in this api, since it will be automatically generated by Relay by using a `@refetchable` fragment.
* This api supports simultaneous bi-directional pagination out of the box.
