Update README.md

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onceupon 2017-05-16 15:52:33 +08:00 committed by GitHub
parent 8b0940895b
commit 97ba64e7de

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@ -188,7 +188,8 @@ sed -i '$ s/.$//' filename
sed '$s/$/]/' filename
```
##### add newline to the end
```bash``
```bash
sed '$a\'
```