fixed uri in android app

Author: bradygaster

PullRequestR/android/app/src/main/java/com/example/pullrequestr/MainActivity.java

@@ -30,7 +30,7 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        String url = "https://githubreceiverjavascript.azurewebsites.net/api";
+        String url = "https://YOUR-FUNCTION-URI.azurewebsites.net/api";
         PullRequestAdapter adapter = new PullRequestAdapter(this, pullRequests);
         ListView lvItems = (ListView)findViewById(R.id.lvPullRequestList);