message: Fix documentation for rune-languageserver
diff: -# rune-testing
  +# rune-languageserver
  <div align="center">
  <img alt="Rune Logo" src="https://raw.githubusercontent.com/rune-rs/rune/master/assets/icon.png" />
  <br>
  -A crate used to simplify testing of small Rune programs.
  -
  -This is a crate used with the [Rune language].
  +A language server for the [Rune language].
  [Rune Language]: https://github.com/rune-rs/rune
  