Update index.md (#182)

* Update index.md

* Spacing

* Remove first subheader

* bullet order

* adds "from Mapzen"

* small 's' for services

docs/index.md

@@ -1,11 +1,14 @@
 # Mapzen Android SDK
 
-The Mapzen Android SDK is a thin wrapper that packages up everything you need to use Mapzen services in your Android applications. It also simplify setup, installation, API key management and generally make your life better.
+The Mapzen Android SDK is a thin wrapper that packages up everything you need to use Mapzen services in your Android applications. It also simplifies setup, installation, API key management and generally makes your life better.
 
-## Current functionality:
-Currently the Mapzen SDK supports map rendering, location tracking, turn-by-turn directions, and search/geocoding through the following projects:
+## Greater than the sum of its parts
+Our SDK includes map rendering, search/geocoding, turn-by-turn directions, and location tracking. It's built using the following standalone libraries and services from Mapzen:
 
-- [L.O.S.T](https://github.com/mapzen/lost)- Our drop-in replacement for Google Play Services Location APIs
-- [Tangram](https://github.com/tangrams/tangram-es/)- Our 2D and 3D map renderer using OpenGL ES
-- [On the road](https://github.com/mapzen/on-the-road)- The Mapzen Turn-by-Turn wrapper and other routing utilities.
-- [Pelias](https://github.com/pelias/pelias-android-sdk)- The Mapzen Search wrapper
+- **[Tangram ES](https://github.com/tangrams/tangram-es/)** Our 2D and 3D map renderer using OpenGL ES
+- **[Pelias Android SDK](https://github.com/pelias/pelias-android-sdk)** Mapzen Search client and custom `SearchView` extension
+- **[On the Road](https://github.com/mapzen/on-the-road)** Mapzen Turn-by-Turn client and navigation utilities
+- **[Lost](https://github.com/mapzen/lost)** Our drop-in replacement for Google Play services Location APIs
+
+## Find out more
+Check out the rest of the documentation for how to get started or you can cruise around the [source code on GitHub](https://github.com/mapzen/android).