[Minor] Fix misprint

diff --git a/lualib/lua_auth_results.lua b/lualib/lua_auth_results.lua
index 9b72dc5ab4b9c218b75895f1a6c278778dc0f44b..dc9360a99a041de8961d107600fba5b507db880b 100644 (file)
--- a/lualib/lua_auth_results.lua
+++ b/lualib/lua_auth_results.lua
@@ -164,7 +164,7 @@ local function gen_auth_results(task, settings)
             smtp_from[1]['addr'] ~= '' and
             smtp_from[1]['addr'] ~= nil then
           sender = smtp_from[1]['addr']
-          sender_type = 'smtp.mailfrom='
+          sender_type = 'smtp.mailfrom'
         else
           local helo = task:get_helo()
           if helo then