Update README.md

Add specific language code (for syntax highlight)

Author: tchap

README.md

@@ -44,6 +44,26 @@ ___Strong emphasized text___
 
     Markup :  `code()`
 
+```javascript
+    var specificLanguage_code = 
+    {
+        "data": {
+            "lookedUpPlatform": 1,
+            "query": "Kasabian+Test+Transmission",
+            "lookedUpItem": {
+                "name": "Test Transmission",
+                "artist": "Kasabian",
+                "album": "Kasabian",
+                "picture": null,
+                "link": "http://open.spotify.com/track/5jhJur5n4fasblLSCOcrTp"
+            }
+        }
+    }
+```
+
+    Markup : ```javascript
+             ```
+
 * Bullet list
  * Nested bullet
   * Sub-nested bullet etc