add titles

Author: flexbox

challenges/ecosystem/03.md

@@ -70,6 +70,8 @@ export function StarshipCard(props: StarshipCardProps) {
 }
 ```
 
+### Destructuring pattern
+
 And because you are killing it, you can use the **destructuring pattern** like this:
 
 ```javascript
@@ -96,6 +98,8 @@ export function StarshipCard({
 
 **Hint:** Not familiar with destructuring? [have a look at the patterns page](https://davidl.fr/workshop/patterns#destructuring-props).
 
+### Do you need some transation?
+
 I was like you —when I started using `TypeScript`— feeling lost. You can bookmark the [Typescript cheatsheet](https://github.com/typescript-cheatsheets/react), it will may help you to answer all your questions.
 
 <img src="https://media.giphy.com/media/UOpdmwKA7la0g/giphy.gif" />