Update README.md

Author: Saibamen

README.md

@@ -1,7 +1,7 @@
 # barcodelib ![Barcode CI](https://github.com/barnhill/barcodelib/workflows/Barcode%20CI/badge.svg) [![NuGet](https://img.shields.io/nuget/v/BarcodeLib.svg)](https://www.nuget.org/packages/BarcodeLib)
 
-### Overview ###
- 
+## Overview
+
 This library was designed to give an easy class for developers to use when they need to generate barcode images from a string of data.
 
 |   Supported   |  Symbology    | List  |
@@ -14,29 +14,32 @@ This library was designed to give an easy class for developers to use when they
 | ITF-14        | Telepen       | UPC Supplemental 2 |
 | JAN-13        | EAN-13        | UPC Supplemental 5 |
 
-### Usage ###
+## Usage
 
 The library contains a class called BarcodeLib with three constructors:
+
 ```csharp
 Barcode();
 Barcode(string);
-Barcode(string, BarcodeLib.TYPE);
+Barcode(string, Type);
 ```
 
 If you decide to create an instance with parameters, the parameters are as follows: the string is the data to be encoded into the barcode, and BarcodeLib.TYPE is the symbology to encode the data with. If you do not choose to specify the data and type at the time the instance is created, you may specify them through the appropriate property later on (but before you encode).
 
-### Example ###
+## Example
+
 ```csharp
 var b = new Barcode();
 b.IncludeLabel = true;
-Image img = b.Encode(BarcodeLib.TYPE.UPCA, "038000356216", Color.Black, Color.White, 290, 120);
+var img = b.Encode(Type.UpcA, "038000356216", SKColors.Black, SKColors.White, 290, 120);
 ```
 
 ![Alt text](BarcodeStandard/examples/upca.jpg?raw=true "UPC-A")
 
-### Support ###
+## Support
+
 If you find this or any of my software useful and decide its worth supporting.  You can do so here:  [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=QKT9PSYTDNSXS)
 
-### Copyright and license ###
+## Copyright and license
 
 Copyright 2007-2023 Brad Barnhill. Code released under the [Apache License, Version 2.0](https://github.com/bbarnhill/barcodelib/blob/master/LICENSE).