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Update 05.3.md #310

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Feb 3, 2017
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Update 05.3.md #310

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hitdavid Feb 2, 2017
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hitdavid Feb 3, 2017
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Update 05.3.md 
修正书写格式
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hitdavid committed Feb 3, 2017
commit 880b346f0a3ede8212ab2584dac107f9e23a3603
2 changes: 1 addition & 1 deletion eBook/05.3.md
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Expand Up @@ -17,7 +17,7 @@ switch var1 {

您可以同时测试多个可能符合条件的值，使用逗号分割它们，例如：`case val1, val2, val3`。

go语言使用快速的查找算法来测试switch条件与case分支的匹配情况，直到匹配到某个case或者进入default条件为止。
每一个 `case` 分支都是唯一的，从上至下逐一测试，直到匹配为止。（ Go 语言使用快速的查找算法来测试 switch 条件与 case 分支的匹配情况，直到算法匹配到某个 case 或者进入 default 条件为止。）

一旦成功地匹配到某个分支，在执行完相应代码后就会退出整个 switch 代码块，也就是说您不需要特别使用 `break` 语句来表示结束。

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