diff --git a/01_essentials/01-basics/README.md b/01_essentials/01-basics/README.md
index f4055d8..f2eac28 100644
--- a/01_essentials/01-basics/README.md
+++ b/01_essentials/01-basics/README.md
@@ -53,7 +53,7 @@ git status                         # Show the working tree status
 git add <file>                     # Stage a specific file for commit
 git add .                          # Stage all files in current directory
 git commit -m "<message>"          # Create a commit with a message
-git ls-tree -r HEAD --name-only    # List all files in the latest commit
+git ls-tree -r HEAD --name-only    # ADVANCED: List all files in the latest commit
 git log                            # View commit history
 ```