Removed spurious variable.

DiscImageChef.Server/App_Start/WebApiConfig.cs

@@ -0,0 +1,21 @@
+using System.Web.Http;
+
+namespace DiscImageChef.Server
+    {
+    public static class WebApiConfig
+        {
+        public static void Register(HttpConfiguration config)
+            {
+        // Web API configuration and services
+
+        // Web API routes
+        config.MapHttpAttributeRoutes();
+
+        config.Routes.MapHttpRoute(
+            name: "DefaultApi",
+            routeTemplate: "api/{controller}/{id}",
+            defaults: new { id = RouteParameter.Optional }
+        );
+            }
+        }
+    }