Change Result->Reply in comments, left over cruft
@@ -61,9 +61,9 @@ var (
// SubscriptionSpec specifies the Channel for incoming events, a Subscriber target
// for processing those events and where to put the result of the processing. Only
// From (where the events are coming from) is always required. You can optionally
-// only Process the events (results in no output events) by leaving out the Result.
+// only Process the events (results in no output events) by leaving out the Reply.
// You can also perform an identity transformation on the incoming events by leaving
-// out the Subscriber and only specifying Result.
+// out the Subscriber and only specifying Reply.
//
// The following are all valid specifications:
// channel --[subscriber]--> reply
