fix: link for orchestrating observables

kaushikgopal · web-flow · commit 4e4bf2422a25 · 2016-11-27T12:46:20.000-08:00
diff --git a/README.md b/README.md
@@ -25,7 +25,7 @@ I've also been giving talks about Learning Rx using many of the examples listed
 12. [Persist data on Activity rotations (using Subjects and retained Fragments)](https://github.com/kaushikgopal/RxJava-Android-Samples/blob/master/README.md#12-persist-data-on-activity-rotations-using-subjects-and-retained-fragments)
 13. [Networking with Volley](https://github.com/kaushikgopal/RxJava-Android-Samples/blob/master/README.md#13-networking-with-volley)
 14. [Pagination with Rx (using Subjects)](https://github.com/kaushikgopal/RxJava-Android-Samples/blob/master/README.md#14-pagination-with-rx-using-subjects)
-15. [Orchestrating Observable: make parallel network calls, then combine the result into a single data point (using flatmap & zip)]()
+15. [Orchestrating Observable: make parallel network calls, then combine the result into a single data point (using flatmap & zip)](https://github.com/kaushikgopal/RxJava-Android-Samples/blob/master/README.md#15-orchestrating-observable-make-parallel-network-calls-then-combine-the-result-into-a-single-data-point-using-flatmap--zip)
 
 ## Description
 
