Update translation with new info + spell check (dontations vs donations)

Please preform a spell check before approving...

Author: jaapmarcus

CONTRIBUTING.md

@@ -11,9 +11,9 @@ Ways to contribute
 - **New features**:
     - Is there an awesome feature that you'd love to see included? While our development team tries to fulfill all reasonable requests, it can take time to implement new features depending on the amount of work involved. Submit a pull request with your code and if your idea is approved, we'll review and test it for inclusion with an upcoming release.
 - **Translations**:
-    - If you are a non-English speaker and would like to improve the quality of the translations used in Hestia Control Panel's web interface, please review the `.php` files found under `hestiacp/web/inc/i18n` and submit a pull request or open an issue report [GitHub](https://www.github.com/hestiacp/hestiacp/issues) highlighting the issue with the current translation so that it can be corrected.
+    - If you are a non-English speaker and would like to improve the quality of the translations used in Hestia Control Panel's web interface, Please go to [Hestia Translate](https://translate.hestiacp.com/projects/hestiacp/) to review the translations. For more information please read [How to contribute with Translations](https://forum.hestiacp.com/t/how-to-contribute-with-translations/1664).  Or open an issue report [GitHub](https://www.github.com/hestiacp/hestiacp/issues) highlighting the issue with the current translation so that it can be corrected.
 - **Donations**:
-    - If you're not a developer but you still want to make a contribution, you can make a donation to the Hestia Control Panel project to further its development (or if you'd just like to buy our developers a lunch, we'd appreciate that too). We currently accept dontations through [PayPal](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=ST87LQH2CHGLA).
+    - If you're not a developer but you still want to make a contribution, you can make a donation to the Hestia Control Panel project to further its development (or if you'd just like to buy our developers a lunch, we'd appreciate that too). We currently accept donations through [PayPal](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=ST87LQH2CHGLA).
 
 Development Guidelines
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