Less bold, smaller subheaders

Author: evancz

readme.md

@@ -6,13 +6,13 @@ Companies that use [Elm](http://elm-lang.org/) in production usually start with
 
 Read more about how to use Elm at work [here](http://elm-lang.org/blog/how-to-use-elm-at-work).
 
-# Example
+## Example
 
- - Emoji Chat Room — [**Demo**](http://evancz.github.io/react-elm) / [**Code**](example)
+ - Emoji Chat Room — [Demo](http://evancz.github.io/react-elm) / [Code](example)
 
 
 
-# Usage
+## Usage
 
 After you have compiled an Elm program to JavaScript, you can embed it in React like this:
 
@@ -70,7 +70,7 @@ function setupPorts(ports) {
 In the `setupPorts` function, we first subscribe to the `numActiveTodos` port. Whenever the number of active todos changes, we will run that function and log the number on the console. After that, we send two values through the `todos` port. This will add both of these into the model *and* trigger the `numActiveTodos` callback twice.
 
 
-# Angular, Ember, etc.
+## Angular, Ember, etc.
 
 If you want to embed Elm in Angular or Ember or whatever else, you are in luck!
 
@@ -85,7 +85,7 @@ setupPorts(app.ports)
 So if you are interested in embedding Elm in something else, do the same trick! You can get more complete docs on embedding Elm in HTML [here](http://guide.elm-lang.org/interop/html.html) and JavaScript interop [here](http://guide.elm-lang.org/interop/javascript.html). Let the community know if you make something!
 
 
-# Advanced Usage
+## Advanced Usage
 
 Once the Elm component is initialized, changing the `flags` and `ports` properties will do nothing. So here are some tricks that may help you out: