doc: document server.listen return value

The server method returns `self` in order to allow chaining. closes #4571
nodejs · Jan 8, 2016 · 432aced · 432aced
1 parent c64018e
commit 432aced
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/doc/api/http.markdown b/doc/api/http.markdown
@@ -511,6 +511,8 @@ Listening on a file descriptor is not supported on Windows.
 This function is asynchronous. The last parameter `callback` will be added as
 a listener for the `'listening'` event. See also [`net.Server.listen()`][].
 
+Returns `server`.
+
 ### server.listen(path[, callback])
 
 Start a UNIX socket server listening for connections on the given `path`.