update understanding-higher-order-components-in-react (#6032)

修正原文错误
xitu · Jun 25, 2019 · 6bf6871 · 6bf6871
1 parent de5f83e
commit 6bf6871
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/TODO1/understanding-higher-order-components-in-react.md b/TODO1/understanding-higher-order-components-in-react.md
@@ -90,7 +90,7 @@ function mul(x) {
 const mulTwo = mul(2)
 
 mulTwo(2) // 4
-mulTwo(3) // 9
+mulTwo(3) // 6
 mulTwo(4) // 8
 mulTwo(5) // 10
 ```