* Use suggestion in #606 to document pattern matching client behaviour better
* Helpful suggestion of reading in order in the index
* A couple of extra internal links
* Fox some typos / punctuation.
Fixes#606
I think this change was just overlooked in
https://github.com/haskell-servant/servant/pull/355
Without this change, running the server from Server.lhs and client from
Client.lhs will result in something like
decodeError = "Error in $: The key \"x\" was not found