update readme

Author: serkonda7

README.md

@@ -6,28 +6,36 @@
 [![Open VSX Installs][badge-installs-vsx]][open-vsx]
 ---
 
+
 ## Key Features
 - Syntax highlighting for the following languages (also used by [GitHub Linguist][gh-linguist])
   - Visual Basic for Applications (VBA)
   - WinWrap Basic (WWB)
 - :construction: Export and Import of Macros for Office Documents
 - :construction: Comprehensive snippets
 
+
 ## Installation
 Launch the command palette (<kbd>Ctrl</kbd>+<kbd>P</kbd>) and run
 `ext install serkonda7.vscode-vba`.
 
 The extension is also available on [Open VSX][open-vsx].
 
+
 ## Contributing
 Thank you in advance, any contributions are highly appreciated!
 
-For details, please see [CONTRIBUTING.md](CONTRIBUTING.md).
+For creating issues or pull requests, please see [CONTRIBUTING.md](CONTRIBUTING.md).
+
+Or make a donation to support development of new features:
+[![Sponsor on GitHub][sponsors-badge]][sponsors-profile]
+
 
 ## License
 Source code and grammars are licensed under the [Mozilla Public License (MPL-2.0)](LICENSE.txt).<br>
 The icon is licensed under the [Creative Commons ShareAlike](images/LICENSE) License.
 
+
 <!-- links -->
 [ci-badge]: https://github.com/serkonda7/vscode-vba/actions/workflows/ci.yml/badge.svg
 [ci-status]: https://github.com/serkonda7/vscode-vba/actions/workflows/ci.yml
@@ -36,3 +44,5 @@ The icon is licensed under the [Creative Commons ShareAlike](images/LICENSE) Lic
 [vs-marketplace]: https://marketplace.visualstudio.com/items?itemName=serkonda7.vscode-vba
 [open-vsx]: https://open-vsx.org/extension/serkonda7/vscode-vba
 [gh-linguist]: https://github.com/DecimalTurn/linguist/blob/master/vendor/licenses/git_submodule/vscode-vba-json.dep.yml
+[sponsors-badge]: https://img.shields.io/badge/Sponsor-GitHub-blue.svg
+[sponsors-profile]: https://github.com/sponsors/serkonda7