message: Emphasize pre-alpha in the README
diff: @@ -20,9 +20,9 @@ goal means that it doesn't have many features like tabs or scroll back as in
  other terminals. Instead, it is expected that users of Alacritty make use of a
  terminal multiplexer such as [`tmux`](https://github.com/tmux/tmux).
  -This initial release should be considered as pre-alpha software--it will have
  -issues. Once Alacritty reaches an alpha level of readiness, precompiled binaries
  -will be provided for supported operating systems.
  +This initial release should be considered to be **pre-alpha** software--it will
  +have issues. Once Alacritty reaches an alpha level of readiness, precompiled
  +binaries will be provided for supported operating systems.
  ## Blog Posts
  