[fix] Removed double using (#17544)

rdeveen · web-flow · commit a3b7b6e2d42e · 2020-03-31T15:07:44.000-05:00
diff --git a/aspnetcore/web-api/handle-errors/samples/3.x/Startup.cs b/aspnetcore/web-api/handle-errors/samples/3.x/Startup.cs
@@ -45,7 +45,7 @@ public void ConfigureServices(IServiceCollection services)
                     {
                         var result = new BadRequestObjectResult(context.ModelState);
 
-                        // TODO: add `using using System.Net.Mime;` to resolve MediaTypeNames
+                        // TODO: add `using System.Net.Mime;` to resolve MediaTypeNames
                         result.ContentTypes.Add(MediaTypeNames.Application.Json);
                         result.ContentTypes.Add(MediaTypeNames.Application.Xml);
 

Original file line number	Diff line number	Diff line change
`@@ -45,7 +45,7 @@ public void ConfigureServices(IServiceCollection services)`
`45`	`45`	`{`
`46`	`46`	`var result = new BadRequestObjectResult(context.ModelState);`
`47`	`47`
`48`		- // TODO: add `using using System.Net.Mime;` to resolve MediaTypeNames
	`48`	+ // TODO: add `using System.Net.Mime;` to resolve MediaTypeNames
`49`	`49`	`result.ContentTypes.Add(MediaTypeNames.Application.Json);`
`50`	`50`	`result.ContentTypes.Add(MediaTypeNames.Application.Xml);`
`51`	`51`