updated intro

Author: Farah Alyasari

articles/azure-maps/render-coverage.md

@@ -1,6 +1,6 @@
 ---
 title: Render coverage | Microsoft Azure Maps
-description: In this article, you will learn about regions with Microsoft Azure Maps render coverage along with their level of rendered details.
+description: In this article, learn about regions with Microsoft Azure Maps render coverage along with their level of rendered details.
 author: jingjing-z
 ms.author: jinzh
 ms.date: 03/22/2019
@@ -13,9 +13,9 @@ manager:
 
 # Azure Maps render coverage
 
-Azure Maps uses both raster tiles and vector tiles to create maps. At the lowest resolution, the entire world fits on a single tile. At the highest resolution, a single tile represents 38 square meters. As you zoom in on a map, therefore, you can see increasingly more details about continents, regions, cities, and individual streets. For more information, see [Zoom levels and tile grid](zoom-levels-and-tile-grid.md).
+Azure Maps uses both raster tiles and vector tiles to create maps. At the lowest resolution, the entire world fits in a single tile. At the highest resolution, a single tile represents 38 square meters. As you zoom in, you'll see more details about continents, regions, cities, and individual streets. For more information about tiles, see [Zoom levels and tile grid](zoom-levels-and-tile-grid.md).
 
-However, Maps does not have the same level of information and accuracy for all regions. The following tables provide information about what level of rendered detail you can expect for each region.
+However, Maps does not have the same level of information and accuracy for all regions. The following tables detail the level of information you can render for each region.
 
 ## Legend
 
@@ -298,4 +298,4 @@ However, Maps does not have the same level of information and accuracy for all r
 
 For more information about Azure Maps rendering, see [Zoom levels and tile grid](zoom-levels-and-tile-grid.md).
 
-Learn about the [coverage areas for the Maps routing service](routing-coverage.md). 
+Learn about the [coverage areas for the Maps routing service](routing-coverage.md).