"reply-headers": {
"From": "Notmuch Test Suite <test_suite@notmuchmail.org>",
"In-reply-to": "<'${gen_msg_id}'>",
- "References": " <'${gen_msg_id}'>",
+ "References": "<'${gen_msg_id}'>",
"Subject": "Re: \u00e0\u00df\u00e7",
"To": "\u2603 <snowman@example.com>"
}