diff --git a/source/chapter3/04_Expressions.md b/source/chapter3/04_Expressions.md index 30c2ec2e..6f413808 100755 --- a/source/chapter3/04_Expressions.md +++ b/source/chapter3/04_Expressions.md @@ -73,7 +73,7 @@ Swift 标准库提供了如下的二元运算符: - | 按位或(Bitwise OR ) - ^ 按位异或(Bitwise XOR) - Range (无结合,优先级 135) - - .. 半闭值域 Half-closed range + - ..< 半闭值域 Half-closed range - ... 全闭值域 Closed range - 类型转换 (无结合,优先级 132) - is 类型检查( type check)