Remove redundant backticks

Author: AJ Hsu

articles/azure-maps/power-bi-visual-add-tile-layer.md

@@ -54,7 +54,7 @@ parameters:
 As an example, here's a formatted tile URL for the [weather radar tile service] in Azure Maps.
 
 ```html
-`https://atlas.microsoft.com/map/tile?zoom={z}&x={x}&y={y}&tilesetId=microsoft.weather.radar.main&api-version=2.0&subscription-key={Your-Azure-Maps-Subscription-key}`
+https://atlas.microsoft.com/map/tile?zoom={z}&x={x}&y={y}&tilesetId=microsoft.weather.radar.main&api-version=2.0&subscription-key={Your-Azure-Maps-Subscription-key}
 ```
 
 For more information on Azure Maps tiling system, see [Zoom levels and tile grid].