diff --git a/distgit_bugzilla_sync/script.py b/distgit_bugzilla_sync/script.py
index ed98339..ee4bdda 100644
--- a/distgit_bugzilla_sync/script.py
+++ b/distgit_bugzilla_sync/script.py
@@ -478,12 +478,14 @@ class DistgitBugzillaSync:
             '--env', dest='env',
             help='Run the script for a specific environment, overrides the one '
             'set in the configuration file')
-        parser.add_argument('--add-config-file', metavar='CONFIG_FILE',
-                            dest='addl_config_files', action='append',
-                            help="File(s) from which to read overriding configuration")
-        parser.add_argument('--add-email-overrides-file', metavar='EMAIL_OVERRIDES_FILE',
-                            dest='addl_email_overrides_files', action='append',
-                            help="File(s) from which to read additional email overrides")
+        parser.add_argument(
+            '--add-config-file', metavar='CONFIG_FILE',
+            dest='addl_config_files', action='append',
+            help="File(s) from which to read overriding configuration")
+        parser.add_argument(
+            '--add-email-overrides-file', metavar='EMAIL_OVERRIDES_FILE',
+            dest='addl_email_overrides_files', action='append',
+            help="File(s) from which to read additional email overrides")
         parser.add_argument(
             '-p', '--project', dest='projects', nargs='+',
             help='Update one or more projects (provided as namespace/name), '