added title to json sample

jakewmeyer · jakewmeyer · commit 3e00f3f18e1c · 2017-06-22T21:40:06.000-05:00
diff --git a/README.md b/README.md
@@ -80,7 +80,8 @@ Get detailed core information by serial #
 GET https://api.spacexdata.com/parts/core=B1021
 ```
 <br></br>
-Example JSON Response for a launch
+## JSON response example
+
 ```json
 {
   "flight_number": 38,
