Update src/git/README.md

Co-authored-by: Justin Spahr-Summers <[email protected]>

Author: mikegehard

src/git/README.md

@@ -53,7 +53,7 @@ Please note that mcp-server-git is currently in early development. The functiona
      - `max_count` (number, optional): Maximum number of commits to show (default: 10)
    - Returns: Array of commit entries with hash, author, date, and message
 
-8. `git_branch`
+8. `git_create_branch`
    - Creates a new branch
    - Inputs:
      - `repo_path` (string): Path to Git repository