General System Tweaks: Updated echo command to avoid a "permission

denied" error when trying to append into a new line

Author: Aarrayy

src/content/docs/configuration/general_system_tweaks.mdx

@@ -411,7 +411,7 @@ This guide assumes you have the default CachyOS setup with ZRam enabled and no s
                         ```
                     4. Add the swap file to `/etc/fstab` to make it persistent across reboots:
                         ```bash
-                        sudo echo "/swap/swapfile none swap defaults 0 0" >> /etc/fstab
+                        echo "/swapfile none swap defaults 0 0" | sudo tee -a /etc/fstab
                         ```
                 </Steps>
         </details>
@@ -432,7 +432,7 @@ This guide assumes you have the default CachyOS setup with ZRam enabled and no s
                     ```
                 4. Add the swap file to `/etc/fstab` to make it persistent across reboots:
                     ```bash
-                    sudo echo "/swapfile none swap defaults 0 0" >> /etc/fstab
+                    echo "/swapfile none swap defaults 0 0" | sudo tee -a /etc/fstab
                     ```
                 5. Activate the swap file:
                     ```