Update Standard Notes domain

README.md

@@ -1118,7 +1118,7 @@ _Related: [Wikis](#wikis)_
 - [Paperwork](https://paperwork.cloud) - OpenSource note-taking and archiving alternative to Evernote, Microsoft OneNote and Google Keep. ([Source Code](https://github.com/paperwork/paperwork)) `MIT` `PHP`
 - [Plainpad](https://alextselegidis.com/get/plainpad/) - A modern note taking application for the cloud, utilizing the best features of progressive web apps technology. ([Demo](https://alextselegidis.com/try/plainpad/), [Source Code](https://github.com/alextselegidis/plainpad)) `GPL-3.0` `PHP`
 - [savepad](https://github.com/shelltr/textpad) - Minimalist notepad based on notepad.cc. `MIT` `PHP`
-- [Standard Notes](https://standardnotes.org) - Simple and private notes app. Protect your privacy while getting more done. That's Standard Notes. ([Demo](https://app.standardnotes.org/), [Source Code](https://github.com/standardnotes)) `GPL-3.0` `Ruby`
+- [Standard Notes](https://standardnotes.com) - Simple and private notes app. Protect your privacy while getting more done. That's Standard Notes. ([Demo](https://app.standardnotes.org/), [Source Code](https://github.com/standardnotes)) `GPL-3.0` `Ruby`
 - [Trilium Notes](https://github.com/zadam/trilium) - Trilium Notes is a hierarchical note taking application with focus on building large personal knowledge bases. `AGPL-3.0` `Nodejs`
 - [turndown](https://mixmark-io.github.io/turndown/) - HTML to Markdown converter written in Javascript. ([Source Code](https://github.com/mixmark-io/turndown)) `MIT` `Javascript`
 - [Turtl](https://turtl.it/) - Totally private personal database and note taking app. ([Source Code](https://github.com/turtl)) `GPL-3.0` `CommonLisp`