Display error fix attempt

Author: maud-lv

articles/azure-app-configuration/quickstart-dotnet-app.md

@@ -100,6 +100,7 @@ Connect to your App Configuration store using Microsoft Entra ID (recommended),
     ```
 
     The connection string of your App Configuration store is read from the environment variable `ConnectionString`. You also add the `Environment` configuration builder before the `MyConfigStore` in the `configBuilders` property of the `appSettings` section.
+    
     ---
 
 1. Open *Program.cs*, and update the `Main` method to use App Configuration by calling `ConfigurationManager`.