Edit zpool.md

docs/source/pages/Discos/zpool.md

@@ -24,11 +24,6 @@ Em seguida instale com os seguintes comandos:
   sudo apt install -t stable-backports zfsutils-linux
 ```
 
-Caso tenha problemas com `stable-backports`
-```bash
-codename=$(lsb_release -cs);echo "deb http://deb.debian.org/debian $codename-backports main contrib non-free"|sudo tee -a /etc/apt/sources.list && sudo apt update
-```
-
 Caso tenha problemas com modulo do `zfs`, reinstale.
 ```bash
 sudo apt purge --auto-remove zfsutils-linux