Update code to match comment (dotnet#7938)

Co-authored-by: 3141592654 <>

Author: 3141592654

xml/System.ServiceModel/BasicHttpBinding.xml

@@ -758,8 +758,7 @@ The following example sets MaxReceivedMessageSize to 1,000,000 bytes.
 ```csharp
 BasicHttpBinding binding = new BasicHttpBinding();
 
-// Use double the default value
-binding.MaxReceivedMessageSize = 65536 * 2;
+binding.MaxReceivedMessageSize = 1000000;
 ```
 
 The value of this property can also be set in the configuration file.