Add Clash Royale API to Games & Comics section

README.md

@@ -77,8 +77,10 @@ A collective list of JSON APIs for use in web development.
 | Pokéapi | The RESTful Pokémon API | No |[Go!](http://pokeapi.co) |
 | Giant Bomb | Video Games | No |[Go!](http://www.giantbomb.com/api/documentation) |
 | Comic Vine | Comics | No | [Go!](http://comicvine.gamespot.com/api/documentation) |
-| Steam | Steam Client API | Yes | [Go!] (https://developer.valvesoftware.com/wiki/Steam_Web_API) |
-| Deck of Cards | Deck of Cards API | No | [Go!] (http://deckofcardsapi.com/)  |
+| Steam | Steam Client API | Yes | [Go!](https://developer.valvesoftware.com/wiki/Steam_Web_API) |
+| Deck of Cards | Deck of Cards API | No | [Go!](http://deckofcardsapi.com/)  |
+| [ClashAPI](https://github.com/martincarrera/clash-royale-api) | Clash Royale API | No | [Go!](http://www.clashapi.xyz/)  |
+
 
 ### Geocoding