Update howto-labels-aspnet-core.md

Removed indenting that was causing formatting problems.

Author: ShawnJackson

articles/azure-app-configuration/howto-labels-aspnet-core.md

@@ -1,7 +1,7 @@
 ---
 title: Use per-environment configuration
 titleSuffix: Azure App Configuration
-description: Use labels to provide per-environment configuration values
+description: Use labels to provide per-environment configuration values.
 ms.service: azure-app-configuration
 author: lisaguthrie
 ms.topic: conceptual
@@ -19,10 +19,10 @@ To demonstrate this functionality, you'll modify the web app created in [Quickst
 
 ## Specify a label when adding a configuration value
 
-In the Azure portal, go to **Configuration Explorer** and find the *TestApp:Settings:FontColor* key that you created in the quickstart. Select its context menu and then click **Add Value**.
+In the Azure portal, go to **Configuration Explorer** and find the *TestApp:Settings:FontColor* key that you created in the quickstart. Select its context menu and then select **Add Value**.
 
-    > [!div class="mx-imgBorder"]
-    > ![Add Value menu item](media/labels-add-value.png)
+> [!div class="mx-imgBorder"]
+> ![Add Value menu item](media/labels-add-value.png)
 
 On the **Add Value** screen, enter a **Value** of **red** and a **Label** of **Development**. Leave **Content type** empty. Select **Apply**.
 
@@ -34,27 +34,27 @@ In the previous section, you created a different configuration value for the dev
 
 Load configuration values with the label corresponding to the current environment by passing the environment name into the `Select` method:
 
-    ```csharp
-            public static IHostBuilder CreateHostBuilder(string[] args) =>
-                Host.CreateDefaultBuilder(args)
-                .ConfigureWebHostDefaults(webBuilder =>
-                webBuilder.ConfigureAppConfiguration((hostingContext, config) =>
-                {
-                    var settings = config.Build();
-                    config.AddAzureAppConfiguration(options =>
-                        options
-                            .Connect(Environment.GetEnvironmentVariable("AppConfigConnectionString"))
-                            // Load configuration values with no label
-                            .Select(KeyFilter.Any, LabelFilter.Null)
-                            // Override with any configuration values specific to current hosting env
-                            .Select(KeyFilter.Any, hostingContext.HostingEnvironment.EnvironmentName)
-                    );
-                })
-                .UseStartup<Startup>());
-    ```
+```csharp
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+            .ConfigureWebHostDefaults(webBuilder =>
+            webBuilder.ConfigureAppConfiguration((hostingContext, config) =>
+            {
+                var settings = config.Build();
+                config.AddAzureAppConfiguration(options =>
+                    options
+                        .Connect(Environment.GetEnvironmentVariable("AppConfigConnectionString"))
+                        // Load configuration values with no label
+                        .Select(KeyFilter.Any, LabelFilter.Null)
+                        // Override with any configuration values specific to current hosting env
+                        .Select(KeyFilter.Any, hostingContext.HostingEnvironment.EnvironmentName)
+                );
+            })
+            .UseStartup<Startup>());
+```
 
 > [!IMPORTANT]
-    > The preceding code snippet loads the App Configuration connection string from an environment variable named `AppConfigConnectionString`. Be sure that this environment variable is set properly.
+> The preceding code snippet loads the App Configuration connection string from an environment variable named `AppConfigConnectionString`. Be sure that this environment variable is set properly.
 
 The `Select` method is called twice. The first time, it loads configuration values with no label. Then, it loads configuration values with the label corresponding to the current environment. These environment-specific values override any corresponding values with no label. You don't need to define environment-specific values for every key. If a key doesn't have a value with a label corresponding to the current environment, it uses the value with no label.
 
@@ -64,20 +64,20 @@ Open the `launchSettings.json` file under the `Properties` directory. Find the `
 
 With the new values set, build and run your application.
 
-    ```dotnetcli
-    dotnet build
-    dotnet run
-    ```
+```dotnetcli
+dotnet build
+dotnet run
+```
 
 Use a web browser to go to `http://localhost:5000`. You'll notice that the font color is black.
 
-    ![Web application running with production configuration](media/labels-website-prod.png)
+![Web application running with production configuration](media/labels-website-prod.png)
 
 Update `launchSettings.json` to set the `ASPNETCORE_ENVIRONMENT` variable to `Development`. Run `dotnet run` again. 
 
-    You'll notice that the font color is now red. This is because the application now uses the value of `TestApp:Settings:FontColor` that has the `Development` label. All other configuration values remain the same as their production values.
+You'll notice that the font color is now red. This is because the application now uses the value of `TestApp:Settings:FontColor` that has the `Development` label. All other configuration values remain the same as their production values.
 
-    ![Web application running with development configuration](media/labels-website-dev.png)
+![Web application running with development configuration](media/labels-website-dev.png)
 
 ## Next steps