mailinfo: Remove only one set of square brackets

diff --git a/t/t5100/sample.mbox b/t/t5100/sample.mbox
index c5ad206b40e1fcf79019cebdfd848d72c17cefcc..ba4d0c9baf21753aa95447e49f7a0f3843058d0e 100644 (file)
--- a/t/t5100/sample.mbox
+++ b/t/t5100/sample.mbox
@@ -514,7 +514,7 @@ MIME-Version: 1.0
 Content-Type: text/plain;
   charset=utf-8
 Content-Transfer-Encoding: 8bit
-Subject: [Navy-patches] [PATCH]
+Subject: [PATCH] [Navy-patches]
        =?utf-8?b?0JjQt9C80LXQvdGR0L0g0YHQv9C40YHQvtC6INC/0LA=?=
        =?utf-8?b?0LrQtdGC0L7QsiDQvdC10L7QsdGF0L7QtNC40LzRi9GFINC00LvRjyA=?=
        =?utf-8?b?0YHQsdC+0YDQutC4?=