message: Fix broken link in blog post
diff: @@ -18,8 +18,8 @@ with code, preferably even in the same PRs.
  I'm especially excited to announce that we are finally publishing API reference
  docs, generated with [TypeDoc](https://typedoc.org/), alongside the Orbit
  guides. The first API docs available are for the upcoming v0.17, which can be
  -accessed directly [here](/docs/api/index.md) or by choosing `Next` from the
  -documentation version selector in the upper right.
  +accessed directly [here](/docs/api/) or by choosing from the documentation
  +version selector in the upper right.
  While the current API docs are much better than nothing, the prose and examples
  are pretty thin for most packages. Please be patient as we work to fill out
  