fix comment above entityBaseURL in the uaa.yml

Author: georgikpetrov00

uaa/src/main/resources/uaa.yml

@@ -396,7 +396,7 @@ login:
 #    -----END CERTIFICATE-----
 
   # The entity base url is the location of this application
-  # (No longer used for SAML SP metadata generation)
+  # (Used for SAML SP metadata generation)
   entityBaseURL: http://localhost:8080/uaa
   # The entityID of this SP (SAML SP metadata will declare this as "entityID"); SAML Authn Request will use this as the "Issuer" of the request
   entityID: cloudfoundry-saml-login