Update README.md

README.md

-# public-apis
-A collective list of Public APIs
+# Public APIs
+
+A collective list of JSON APIs for use in web development.
+
+| API | Description | Link | 
+|---|---|---|
+| Marvel | Marvel Comics API | [Go!](http://developer.marvel.com) |
+| SWAPI | Star Wars API | [Go!](https://swapi.co) |
+| NASA | NASA data, including imagery | [Go!](https://swapi.co) |
+| Pokéapi | The RESTful Pokémon API | [Go!](http://pokeapi.co) |
+| Giphy | Get all your gifs | [Go!](https://github.com/Giphy/GiphyAPI) |
+| OMDB | Open movie database | [Go!](http://omdbapi.com) |
+| Unsplash | Photography | [Go!](https://unsplash.com/developers) |