message: (docs) - Fix relayPagination example
diff: @@ -542,7 +542,7 @@ Example series of requests:
  ```
  first: 1 => node 1, endCursor: a
  -first: 1, after: 1 => node 2, endCursor: b
  +first: 1, after: a => node 2, endCursor: b
  ...
  last: 1 => node 99, startCursor: c
  last: 1, before: c => node 89, startCursor: d
  