diff --git a/ChangeLog.d/resumption_cid.txt b/ChangeLog.d/resumption_cid.txt
index 0cdd4fc6aa..5c237aa882 100644
--- a/ChangeLog.d/resumption_cid.txt
+++ b/ChangeLog.d/resumption_cid.txt
@@ -1,5 +1,5 @@
 Bugfix
    * Fix server connection identifier setting for outgoing encrypted records
      on DTLS 1.2 session resumption. After DTLS 1.2 session resumption with
-     connection identifier, the Mbed TLS client now sends properly the server
+     connection identifier, the Mbed TLS client now properly sends the server
      connection identifier in encrypted record headers. Fix #5872.