From 63a56b4a5182d31bdcbabdd15573dfec54a04bb9 Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Thu, 22 Jun 2017 17:24:30 +0800
Subject: [PATCH] Change typo

---
 doc/design/scope.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/design/scope.md b/doc/design/scope.md
index 76616cc6a64..cd92ba2aa86 100644
--- a/doc/design/scope.md
+++ b/doc/design/scope.md
@@ -108,7 +108,7 @@ class Scope {
 
  private:
   std::shared_ptr<Scope> parent_;
-  std::unordered_map<std::string, std::unique_ptr<Scope>> attrs_;
+  std::unordered_map<std::string, std::unique_ptr<Attribute>> attrs_;
 };
 ```
 ## Only scope can create a variable
-- 
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