Update homebrew.md

Remote  mcrypt package

Author: curder

docs/guide/install/homebrew.md

@@ -168,7 +168,6 @@ brew install libzip \
  readline \
  postgresql \
  libxml2 \
- mcrypt \
  gettext \
  libxslt \
  libiconv \
@@ -183,4 +182,4 @@ brew install libzip \
  telnet --verbose
 ```
 
-> [`zzz`](https://formulae.brew.sh/formula/zzz) 用于在命令行终端快速将电脑休眠。
+> [`zzz`](https://formulae.brew.sh/formula/zzz) 用于在命令行终端快速将电脑休眠。