diff --git a/public/docs/ts/latest/guide/structural-directives.jade b/public/docs/ts/latest/guide/structural-directives.jade
index f44dfed26d..662fa95eb2 100644
--- a/public/docs/ts/latest/guide/structural-directives.jade
+++ b/public/docs/ts/latest/guide/structural-directives.jade
@@ -366,8 +366,9 @@ a#ngFor
   至少`NgFor`会需要一个循环变量（`let hero`）和一个列表（`heroes`）。
 
   You enable these features in the string assigned to `ngFor`, which you write in Angular's [microsyntax](#microsyntax). 
+
   我们可以通过把一个字符串赋值给`ngFor`来启用这些特性，这个字符串使用Angular的[微语法](#microsyntax)。
-  
+
 .alert.is-helpful
   :marked
     Everything _outside_ the `ngFor` string stays with the host element