Fix getting started page

Author: rvsia

packages/react-renderer-demo/src/app/pages/renderer/get-started.md

@@ -1,12 +1,12 @@
 import RawComponent from '@docs/raw-component';
 
-## React form renderer
+### React form renderer
 
 React form renderer is a component designed for ManageIQ and
-Insights projects that takes json form definitions
+Insights projects that takes JSON form definitions
 and renders them into react components.
-It uses [React final form](https://github.com/final-form/react-final-form) for the form state management.
+It uses [React Final Form](https://github.com/final-form/react-final-form) for the form state management.
 It is highly recommended to check their documentations first to fully understand how
-the [data-driven-forms](https://github.com/data-driven-forms/react-forms) libraries work.
+the [Data Driven Dorms](https://github.com/data-driven-forms/react-forms) libraries work.
 
 <RawComponent source="get-started/get-started" />