diff --git a/CHANGES_NEXT_RELEASE b/CHANGES_NEXT_RELEASE
index 842288fb..89a93372 100644
--- a/CHANGES_NEXT_RELEASE
+++ b/CHANGES_NEXT_RELEASE
@@ -1 +1 @@
-- Add: reponse header about processing time (iotagent-node-lib#1650)
+- Add: X-Processing-Time response header with processing time (in milliseconds) expended by current HTTP measure (iotagent-node-lib#1650)