[Minor] Fix syntax error

diff --git a/lualib/lua_auth_results.lua b/lualib/lua_auth_results.lua
index 1636472c6faee20e11e0fb169f4692455fc57500..7c7d3505dc68c77ec9998ca7dd35402fb9d77034 100644 (file)
--- a/lualib/lua_auth_results.lua
+++ b/lualib/lua_auth_results.lua
@@ -180,7 +180,7 @@ local function gen_auth_results(task, settings)
       table.insert(hdr,'smtp.mailfrom=' .. smtp_from[1]['addr'])
     end
 
-    table.insert(hdr_parts, table.concat(hdr,' ')
+    table.insert(hdr_parts, table.concat(hdr,' '))
   end
 
   if #hdr_parts > 0 then