Merge branch 'advanced/04-git-revert'

Author: Amin Jafari

git-revert.md

@@ -0,0 +1,18 @@
+# Git Revert
+
+The `git revert` command undoes a commit by creating a new commit.
+
+## Usage
+```bash
+git revert <commit>
+```
+
+## Explanation
+- Reverts the changes introduced by a specific commit.
+
+- Creates a new commit to undo the changes.
+
+## Example
+```bash
+git revert abc1234
+```