tests: fix charset in maxmailsize test expectations

Change charset=utf8 to charset=utf-8 to match the listtexts change
from commit 2045851.

Fixes: 2045851 ("fix East Asian script garbled characters")

diff --git a/tests/mlmmj-receive.in b/tests/mlmmj-receive.in
index 1b04199f2da6b108f90eb064739fe647d9953ceb..639ce1c178d8c0acf1e9b2b1347c231de3c8b209 100644 (file)
--- a/tests/mlmmj-receive.in
+++ b/tests/mlmmj-receive.in
@@ -2459,7 +2459,7 @@ From: test+owner@mlmmjtest
 To: bob@test\r
 \r
 --=RANDOM=\r
-Content-Type: text/plain; charset=utf8\r
+Content-Type: text/plain; charset=utf-8\r
 Content-Transfer-Encoding: 8bit\r
 \r
 Hi, this is the Mlmmj program managing the <test@mlmmjtest> mailing list.\r
@@ -2527,7 +2527,7 @@ From: test+owner@mlmmjtest
 To: bob@test\r
 \r
 --=RANDOM=\r
-Content-Type: text/plain; charset=utf8\r
+Content-Type: text/plain; charset=utf-8\r
 Content-Transfer-Encoding: 8bit\r
 \r
 Hi, this is the Mlmmj program managing the <test@mlmmjtest> mailing list.\r