Better Angular Code Example

[flick36]

What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

• [ ] Bugfix
• [ ] Feature
• [x] Code style update (formatting, local variables)
• [ ] Refactoring (no functional changes, no api changes)
• [ ] Build related changes
• [ ] CI related changes
• [ ] Other... Please describe:

What is the current behavior? (You can also link to an open issue here) Bad example code in Angular box

What is the new behavior? Just a better looking example

Does this PR introduce a breaking change?

• [ ] Yes
• [x] No

If this PR contains a breaking change, please describe the impact and migration path for existing applications: ...

Other information:

In the Angular code example, this.posts was undeclared and well it kind of bothers me cause that code wouldnt work so, i fix it haha :P

[jadjoubran]

haha awesome, thanks!

[jadjoubran]

I made some minor changes on top of it

• initialised posts to []
• added 1 extra
  to PHP so that we can have the same height just like @nicolesaidy designed it

Fixes are online now 😄