From e2b674da283423c794e72c0132ace072bd41e3cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BE=90=E9=9B=81=E9=91=AB?= <funnycodingxu@gmail.com>
Date: Fri, 13 Mar 2020 11:57:16 +0800
Subject: [PATCH] fix ojb -> obj

---
 docs/book/20-Generics.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/book/20-Generics.md b/docs/book/20-Generics.md
index b03c5e6..6b0c051 100644
--- a/docs/book/20-Generics.md
+++ b/docs/book/20-Generics.md
@@ -1409,7 +1409,7 @@ class Manipulator3 {
     private HasF obj;
     
     Manipulator3(HasF x) {
-        ojb = x;
+        obj = x;
     }
     
     public void manipulate() {