// Register publishes in the server the set of methods of the
// receiver value that satisfy the following conditions:
// - exported method
-// - two arguments, both pointers to exported structs
+// - two arguments, both of exported type
+// - the second argument is a pointer
// - one return value, of type error
// It returns an error if the receiver is not an exported type or has
-// no methods or unsuitable methods. It also logs the error using package log.
+// no suitable methods. It also logs the error using package log.
// The client accesses each method using a string of the form "Type.Method",
// where Type is the receiver's concrete type.
func (server *Server) Register(rcvr interface{}) error {