diff --git a/draft-ietf-core-coap-pm.md b/draft-ietf-core-coap-pm.md
index a7c2132..81720be 100644
--- a/draft-ietf-core-coap-pm.md
+++ b/draft-ietf-core-coap-pm.md
@@ -44,50 +44,40 @@ author:
   country: China
   email: zhoutianran@huawei.com
 
-- ins: M. Cociglio
-  name: Mauro Cociglio
-  org: Telecom Italia
-  street: Via Reiss Romoli, 274
-  city: Torino
-  region: ''
-  code: '10148'
-  country: Italy
-  email: mauro.cociglio@outlook.com
-
-- ins: F. Bulgarella
-  name: Fabio Bulgarella
+- ins: M. Nilo
+  name: Massimo Nilo
   org: Telecom Italia
   street: Via Reiss Romoli, 274
   city: Torino
   region: ''
   code: '10148'
   country: Italy
-  email: fabio.bulgarella@guest.telecomitalia.it
+  email: massimo.nilo@telecomitalia.it
 
-- ins: M. Nilo
-  name: Massimo Nilo
+- ins: F. Milan
+  name: Fabrizio Milan
   org: Telecom Italia
   street: Via Reiss Romoli, 274
   city: Torino
   region: ''
   code: '10148'
   country: Italy
-  email: massimo.nilo@telecomitalia.it
+  email: fabrizio.milan@telecomitalia.it
 
-- ins: F. Milan
-  name: Fabrizio Milan
+- ins: F. Bulgarella
+  name: Fabio Bulgarella
   org: Telecom Italia
   street: Via Reiss Romoli, 274
   city: Torino
   region: ''
   code: '10148'
   country: Italy
-  email: fabrizio.milan@telecomitalia.it
+  email: fabio.bulgarella@guest.telecomitalia.it
 
 contributor:
-- name: Joe Bloggs
-  org: Bloggsers are us
-  email: joe@bloggs.us
+- name: Mauro Cociglio
+  org: Telecom Italia
+  email: mauro.cociglio@outlook.com
 
 normative:
   RFC7252: