diff --git a/code/khaganat/tools/create_certificate.py b/code/khaganat/tools/create_certificate.py
index 79474228d..c02880fd6 100755
--- a/code/khaganat/tools/create_certificate.py
+++ b/code/khaganat/tools/create_certificate.py
@@ -275,6 +275,7 @@ class Certificate:
                                                                        self.commonName))
         os.chmod(csrfile, stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH)
         certfile = os.path.join(self.workdir_cert_appli, 'certs', certfilename)
+        # Sign certificate
         self.SendCommandOpenssl('ca '
                                 '-config %s '
                                 '-extensions v3_application_ca '
@@ -322,6 +323,7 @@ class Certificate:
                                                                        self.organizationName,
                                                                        self.commonName))
         certfile = os.path.join(self.workdir_cert_appli, 'certs', certfilename)
+        # Sign certificate
         self.SendCommandOpenssl('ca '
                                 '-config %s '
                                 '-extensions %s '