Link to TinyWiiBackupManager in the .usblayout cmd

Update the link to reflect the changes to the Wii guide.

Additionally clean up some of the wording.

Author: mpgiii

cogs/assistance-cmds/usblayout.wii.md

@@ -1,9 +1,9 @@
 ---
-title: Wii USB drive layout
-help-desc: A quick overview on the USB drive layout for Wii and GameCube games
+title: Wii and GameCube game file layout
+help-desc: A quick overview on the drive layout for Wii and GameCube games
 ---
 
-The file structure of your USB drive should look like this:
+The file layout of your drive should look like this:
 
 ```
 💾 SD or USB HDD:
@@ -15,13 +15,13 @@ The file structure of your USB drive should look like this:
 ┃ ┃ ┗ 📜 gameid.wbf1
 ┣ 📂 games
 ┃ ┣ 📂 GameName [gameID]
-┃ ┃ ┗ 📜game.iso -- This is not a placeholder, the file, with its file extension, should literally be named "game.iso".
+┃ ┃ ┗ 📜game.iso -- This is not a placeholder. The file, with its file extension, should literally be named "game.iso".
 ┃ ┣ 📂 GameName [gameID] -- This example is for games with multiple discs.
 ┃ ┃ ┣ 📜game.iso
 ┃ ┃ ┗ 📜disc2.iso
 ```
 
-You can also use [Wii Backup Manager](https://wii.hacks.guide/wii-backups#using-wii-backup-manager) and [GameCube Backup Manager](https://wii.hacks.guide/gc-backups) to manage your backups.
-
 The `wbfs` folder is only for Wii games and the `games` folder is only for GameCube games.
 You can find the game IDs [here](https://www.gametdb.com).
+
+Instead of manually managing this file structure, you could also use [TinyWiiBackupManager](https://wii.hacks.guide/backups) to manage your backups. It will set up the above file structure for you.