add the lost {

2014-07-12 21:42:14 +08:00
parent c44268910e
commit 1861adf3bf
1 changed files with 1 additions and 1 deletions
--- a/source/chapter2/22_Generics.md
+++ b/source/chapter2/22_Generics.md
@ -27,7 +27,7 @@
 这里是一个标准的，非泛型函数`swapTwoInts`,用来交换两个Int值：

 ```swift
-func swapTwoInts(inout a: Int, inout b: Int)
+func swapTwoInts(inout a: Int, inout b: Int) {
  let temporaryA = a
  a = b
  b = temporaryA