Update cli.py

cli.py

@@ -53,7 +53,7 @@ def serve(args):
     jira = jiralib.Jira(args.jira_url, args.jira_user, args.jira_token)
     s = Sync(
         github,
-        jira.getProject(args.jira_project, args.jira_label),
+        jira.getProject(args.jira_project, args.jira_labels),
         direction=direction_str_to_num(args.direction),
     )
     server.run_server(s, args.secret, port=args.port)
@@ -84,7 +84,7 @@ def sync(args):
         args.jira_project,
         args.issue_end_state,
         args.issue_reopen_state,
-        args.jira_label,
+        args.jira_labels,
     )
     repo_id = args.gh_org + "/" + args.gh_repo
 
@@ -200,7 +200,7 @@ def main():
         default=os.getenv("GH2JIRA_JIRA_TOKEN"),
     )
     credential_base.add_argument("--jira-project", help="JIRA project key")
-    credential_base.add_argument("--jira-label", help="JIRA bug label(s)")
+    credential_base.add_argument("--jira-labels", help="JIRA bug label(s)")
     credential_base.add_argument(
         "--secret",
         help="Webhook secret. Alternatively, the GH2JIRA_SECRET may be set.",