message: (docs) - further update docs
diff: @@ -6,7 +6,7 @@ deleting entities it can't really make assumptions.
  That's where updates come into play. Analogue to our `resolvers` this gets
  arguments but instead of the parent argument (first one) we get the
  -result given from the server in response to our mutation.
  +result given from the server due to a subscription trigger or a mutation.
  Let's look at two additional methods provided by the cache to enable
  updates.
  