301重定向，AMH规则始终错误求助啊

规则如下：（网站是例子,都是301转向www.tjp.com）
if ($host = 'tjp.com' ) {
rewrite ^/(.*)$ http://www.tjp.com/$1 permanent;
}
if ($host = 'youm.com' ) {
rewrite ^/(.*)$ http://www.tjp.com/$1 permanent;
}
if ($host = 'www.youm.com' ) {
rewrite ^/(.*)$ http://www.tjp.com/$1 permanent;
}


错误如下


[警告] Nginx配置Rewrite规则错误，请查检改正。 [AMRewrite-1.0 admin] [OK] AMRewrite-1.0 is already installed. nginx: [emerg] unknown directive " " in /usr/local/nginx/conf/rewrite/yms.conf:2 nginx: configuration file /usr/local/nginx/conf/nginx.conf test failed