Update README.md

Author: himalayanelixir

README.md

@@ -1,8 +1,21 @@
-# Instructions
+# Arduino USB Drivers
+<!-- vscode-markdown-toc -->
+* [Summary](#Summary)
+* [Sources](#Sources)
 
-The CH341 and CH340 USB controllers are commonly found on 3rd party Arduinos and to use them with the Arduino IDE or CLI you need to install extra drivers.
+<!-- vscode-markdown-toc-config
+	numbering=false
+	autoSave=true
+	/vscode-markdown-toc-config -->
+<!-- /vscode-markdown-toc -->
 
-This repo contains the drivers for Windows, macOS, and Linux. Just download the repo and follow the instructions in the corresponding folder. If you have a previously installed a version of these USB drivers, you will likely need to uninstall them before installing the new ones.
+## <a name='Summary'></a>Summary
+
+The CH340 and CH341 USB controllers are commonly found on 3rd party Arduinos. To use them with the Arduino IDE or CLI you need to install extra drivers.
+
+This repo contains the drivers for Linux, macOS, and Windows. Just download the repo and follow the instructions in the corresponding folder. If you have a previously installed a version of these USB drivers, you will likely need to uninstall them before installing the new driver.
+
+## <a name='Sources'></a>Sources
 
 | OS      | Source URL                                          |
 |---------|-----------------------------------------------------|