docs: Update TOC

Author: github-actions[bot]

README.md

@@ -7,8 +7,16 @@
 
 Pipe runc events to a stats TUI (Text User Interface).
 
-<!-- START doctoc -->
-<!-- END doctoc -->
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+**Table of Contents**
+
+- [Installation](#installation)
+    - [Binaries](#binaries)
+    - [Via Go](#via-go)
+- [Usage](#usage)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
 
 ## Installation