refine README

README.md

@@ -40,7 +40,7 @@ For other architectures, please search for `vnote` at [software.opensuse.org](ht
 We don't support Leap 42 and below due to the Qt version. Please use AppImage or build it yourself.
 
 ### Arch Linux
-VNote on Arch Linux can be installed from the AUR as [vnote-git](https://aur.archlinux.org/packages/vnote-git/)
+VNote on Arch Linux can be installed from the AUR as [vnote-git](https://aur.archlinux.org/packages/vnote-git/):
 
 ```shell
 git clone https://aur.archlinux.org/vnote-git.git
@@ -54,9 +54,9 @@ makepkg -sic
 - [Github releases](https://github.com/tamlok/vnote/releases)
 - Latest builds on master: [ ![Download](https://api.bintray.com/packages/tamlok/vnote/vnote/images/download.svg) ](https://bintray.com/tamlok/vnote/vnote/_latestVersion)
 
-You can also install using homebrew, through the cask tap:
+You can also install VNote using homebrew, through the cask tap:
 
-```
+```shell
 brew cask install vnote
 ```
 

README_zh.md

@@ -39,12 +39,27 @@ sudo zypper in vnote
 
 由于 Leap 42 及以下版本的 Qt 版本过低，我们无法在 OBS 上进行打包。请使用 AppImage 或自行构建。
 
+### Arch Linux
+Arch Linux可以通过AUR中的 [vnote-git](https://aur.archlinux.org/packages/vnote-git/) 进行安装：
+
+```shell
+git clone https://aur.archlinux.org/vnote-git.git
+cd vnote-git
+makepkg -sic
+```
+
 ## MacOS
 [![Build Status](https://travis-ci.org/tamlok/vnote.svg?branch=master)](https://travis-ci.org/tamlok/vnote)
 
 - [Github releases](https://github.com/tamlok/vnote/releases)
 - master分支的最新构建：[ ![Download](https://api.bintray.com/packages/tamlok/vnote/vnote/images/download.svg) ](https://bintray.com/tamlok/vnote/vnote/_latestVersion)
 
+也可以通过 homebrew cask 进行安装：
+
+```shell
+brew cask install vnote
+```
+
 # 简介
 
 **VNote**是一个基于Qt框架的、免费的开源笔记软件。VNote专注于Markdown的编辑与阅读，以提供舒适的编辑体验为设计目标。