diff --git a/11.2.md b/11.2.md
index ff9c23f..4204475 100644
--- a/11.2.md
+++ b/11.2.md
@@ -77,11 +77,14 @@ PHP_MINIT_FUNCTION(say_hello)
 }
 
 ````
+
 <div class="tip-common">
 感谢  [@看你取的破名](http://weibo.com/taokuizu)  发现的错误。
 </div>
+
 ### 一些其它的快捷函数
 #### 更新对象与类的属性
+
 ````c
 ZEND_API void zend_update_property_null(zend_class_entry *scope, zval *object, char *name, int name_length TSRMLS_DC);
 ZEND_API void zend_update_property_bool(zend_class_entry *scope, zval *object, char *name, int name_length, long value TSRMLS_DC);