Revise README a bit.

Author: Richard Feldman

README.md

@@ -1,9 +1,9 @@
 # ![RealWorld Example App](https://cloud.githubusercontent.com/assets/556934/25448178/3e7dc5c0-2a7d-11e7-8069-06da5169dae6.png)
 
-I gave a talk, [Scaling Elm Apps](https://www.youtube.com/watch?v=DoA4Txr4GUs),
-to explain the principles I used to build this. I highly recommend watching it!
+👉 I gave a talk, [**Scaling Elm Apps**](https://www.youtube.com/watch?v=DoA4Txr4GUs),
+to explain the principles I used to build this. I highly recommend [watching it](https://www.youtube.com/watch?v=DoA4Txr4GUs)!
 
-> ### [Elm](http://elm-lang.org) codebase containing real world examples (CRUD, auth, advanced patterns, etc) that adheres to the [RealWorld](https://github.com/gothinkster/realworld-example-apps) spec and API.
+> [Elm](http://elm-lang.org) codebase containing real world examples (CRUD, auth, advanced patterns, etc) that adheres to the [RealWorld](https://github.com/gothinkster/realworld-example-apps) spec and API.
 
 
 ### [Demo](https://rtfeldman.github.io/elm-spa-example)    [Demo with Time-traveling Debugger](https://rtfeldman.github.io/elm-spa-example-with-debug)    [RealWorld](https://github.com/gothinkster/realworld)