update readme

Author: Alex Zamai

README.md

@@ -48,7 +48,7 @@ Download this credential to your local machine with name `client_secret.json`, i
 To verify this credential, run the following command
 
 ```shell
-  yutu auth --credential client_secret.json
+yutu auth --credential client_secret.json
 ```
 
 A browser window will open asking for your permission to access your YouTube account, after granting the permission, a token will be generated and saved to `youtube.token.json`.
@@ -73,57 +73,60 @@ There are two actions available for yutu, one is for general purpose and the oth
 ### Docker
 
 ```shell
-  docker pull ghcr.io/eat-pray-ai/yutu:latest
-  docker run --rm ghcr.io/eat-pray-ai/yutu:latest
+docker pull ghcr.io/eat-pray-ai/yutu:latest
+docker run --rm ghcr.io/eat-pray-ai/yutu:latest
 ```
 
 ### Gopher
 
 ```shell
-  go install github.com/eat-pray-ai/yutu@latest
+go install github.com/eat-pray-ai/yutu@latest
 ```
 
 ### Linux
 
 ```shell
-  curl -sSfL https://github.com/eat-pray-ai/yutu/releases/latest/download/yutu-linux-$(uname -m) -o /usr/local/bin/yutu
-  chmod +x /usr/local/bin/yutu
+curl -sSfL https://github.com/eat-pray-ai/yutu/releases/latest/download/yutu-linux-$(uname -m) -o /usr/local/bin/yutu
+chmod +x /usr/local/bin/yutu
 ```
 
 ### macOS
 
 Homebrew is not available since this repository is not notable enough, star this repository to make it available on Homebrew.
 
 ```shell
-  curl -sSfL https://github.com/eat-pray-ai/yutu/releases/latest/download/yutu-darwin-$(uname -m) -o /usr/local/bin/yutu
-  chmod +x /usr/local/bin/yutu
+curl -sSfL https://github.com/eat-pray-ai/yutu/releases/latest/download/yutu-darwin-$(uname -m) -o /usr/local/bin/yutu
+chmod +x /usr/local/bin/yutu
 ```
 
 ### Windows
 
 ```shell
-  winget install yutu
+winget install yutu
 ```
 
 ### Verifying Installation
 
 Verify the integrity and provenance of `yutu` using its associated cryptographically signed attestations.
 
+Docker
 ```shell
-# Docker
-  gh attestation verify oci://ghcr.io/eat-pray-ai/yutu:latest --repo eat-pray-ai/yutu
-
-# macOS and Linux
-  gh attestation verify $(which yutu) --repo eat-pray-ai/yutu
+gh attestation verify oci://ghcr.io/eat-pray-ai/yutu:latest --repo eat-pray-ai/yutu
+```
 
-# Windows
-  gh attestation verify $(where.exe yutu.exe) --repo eat-pray-ai/yutu
+macOS and Linux
+```shell
+gh attestation verify $(which yutu) --repo eat-pray-ai/yutu
 ```
 
+Windows
+```shell
+gh attestation verify $(where.exe yutu.exe) --repo eat-pray-ai/yutu
+```
 ## Usage
 
 ```shell
-  yutu help
+yutu help
 yutu is a fully functional CLI for YouTube, which can be used to manupulate YouTube videos, playlists, channels, etc.
 
 Usage: