update

Author: afifi-ins

Extensibility/MessageEncoder/Text/Service/Program.cs

@@ -29,7 +29,7 @@
                 httpTransportBindingElement
     });
 
-    builder.AddServiceEndpoint<CalculatorService, ICalculatorService>(binding, "/CalculatorService");
+    builder.AddServiceEndpoint<CalculatorService, ICalculatorService>(binding, "CalculatorService");
 
     // Configure WSDL to be available
     var serviceMetadataBehavior = app.Services.GetRequiredService<ServiceMetadataBehavior>();