update

Author: sj-net

docs/dotnet/web_api.md

@@ -8,7 +8,7 @@ grand_parent: My Docs
 
 ### Return all routes in the Web API. 
 
-``` csharp
+``` c#
 endpoints.MapGet("/api/debug/routes", (IEnumerable<EndpointDataSource> endpointSources) =>
 {
     var t = endpointSources.SelectMany(_ => _.Endpoints)

docs/dotnet_framework/net_standard.md

@@ -9,7 +9,7 @@ grand_parent: My Docs
 ### How to add HealthChecks to .Net Framework
 ---
 
-``` csharp
+``` c#
 using Microsoft.Extensions.Diagnostics.HealthChecks;
 namespace Microsoft.Extensions.DependencyInjection
 {

docs/testing/moq.md

@@ -11,7 +11,7 @@ grand_parent: My Docs
 
 - We need to set the Controller Context for the controller under test. From that the HTTPContext is pulled. 
 
-```csharp
+```c#
  public static ControllerContext GetControllerContext(Controller controller)
  {
      var mockHttpContext = new Mock<HttpContextBase>();