title case

Author: keithrowell

docs/getting-started/quick-start.md

@@ -939,15 +939,15 @@ end
 Everything should be the same after this small refactoring.
 
 
-
+## The Cable Component
 
 Now we will cover the last topic of this guide:
 
 As described before, the `async` rerenders it's whole body. The `async` wrapping the whole post list therefore rerenders ALL posts. If our list of posts grows, the performance of the rerendering will decrease. In a lot of usecases, this will not be an issue since the UI is not too big/too complex. So go ahead and use `async` everywhere you're not rerendering big or complex UIs and enjoy the simplicity of that rerendering approach!
 
 But now imagine, your post list will be too big at some point. We should switch the reactivity approach to a more granular on. Let's use the `cable` component alongside our already added ActionCable introduction and reuse pretty much all written code!
 
-## Use the `cable` component for list rerendering
+## Use the `cable` Component For List Rerendering
 
 * [x] Use the `cable` instead of the `async` component