diff --git a/controller/soap_web_service.rst b/controller/soap_web_service.rst
index a4447c46a5e..4bbda5f2db6 100644
--- a/controller/soap_web_service.rst
+++ b/controller/soap_web_service.rst
@@ -112,7 +112,7 @@ An example WSDL is below.
         xmlns:xsd="http://www.w3.org/2001/XMLSchema"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
-        xmlns:tns="urn:arnleadservicewsdl"
+        xmlns:tns="urn:helloservicewsdl"
         xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
         xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
         xmlns="http://schemas.xmlsoap.org/wsdl/"