Update index.yml

03_控制结构/index.yml

@@ -258,8 +258,8 @@ step12:
 #  description: "添加一个标题"
   transitions:
     - events: ['note_events']
-      left: 'for number in range(1,10):'
-      operator: '='
+      left: 'for number in range(1,\s*10):'
+      operator: 'regexp'
       right: '{{object_attributes.note}}'
       action:
         - type: issue_comment.created