orb(ignite-cli): Update Text.md (#2643)

* Update Text.md

edited presets to include formLabel and formHelper.  Changed header

docs/ignite-cli/boilerplate/app/components/Text.md

@@ -87,7 +87,7 @@ The `preset` optional prop specifies the string of the preset style you want to
 Presets allow you to have a consistent look and feel across your app without having to redefine the styles all the time.
 
 ```tsx
-<View preset="header" text="My Header" />
+<View preset="heading" text="My Header" />
 ```
 
 You'll want to customize these presets and add more. You can do this in the `text.presets.ts` file.
@@ -100,10 +100,14 @@ If you find yourself overriding styles with the `style` prop a lot, you probably
 
 `bold`: A bold version of the default text.
 
-`header`: Large headers.
+`heading`: Large headers.
 
 `subheading`: A smaller piece of secondary information.
 
+`formLabel`: Form input label.
+
+`formHelper`: Form assistive information.
+
 ### Custom Presets
 
 Feel free to add your own presets by emulating the style you see with the provided presets. In a typical Infinite Red project, we will have a dozen or more presets that we use across the project. Simply add a new key to the `$presets` object in `app/components/Text.tsx` and then pass the name of the preset to the `preset` prop.