diff --git a/pep-3156.txt b/pep-3156.txt
index 13f699995..a28d74f09 100644
--- a/pep-3156.txt
+++ b/pep-3156.txt
@@ -523,7 +523,7 @@ use a different transport and protocol interface.
     port are looked up using ``getaddrinfo()``.
 
 - ``start_serving(protocol_factory, host, port, **kwds)``.  Enters a
-  serving loop that accepts connections.  This is a Task that
+  serving loop that accepts connections.  This is a coroutine that
   completes once the serving loop is set up to serve.  The return
   value is a list of one or more sockets in listening mode.  (Multiple
   sockets may be returned if the specified address allows both IPv4