style fix: remove trailing spaces

diff --git a/src/http/modules/ngx_http_memcached_module.c b/src/http/modules/ngx_http_memcached_module.c
index eb91e9b651b7f9560d36bd8665ef184a9d19884b..63bda64982892acecac3e2ddded86e1113597ee2 100644 (file)
--- a/src/http/modules/ngx_http_memcached_module.c
+++ b/src/http/modules/ngx_http_memcached_module.c
@@ -603,7 +603,7 @@ ngx_http_memcached_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
 
     u.url = value[1];
     u.uri_part = 1;
-    
+
     if (ngx_parse_url(cf, &u) != NGX_OK) {
         if (u.err) {
             ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,