docs: update readme

README.org

@@ -3,13 +3,12 @@
 #+html: <a href="https://www.gnu.org/software/emacs/"><img src="https://img.shields.io/badge/Emacs-30.0.50-blueviolet.svg?style=flat-square&logo=GNU%20Emacs&logoColor=white" /></a>
 #+html: <a href="https://orgmode.org/"><img src="https://img.shields.io/badge/Written%20with-Org%20mode-success?logo=Org&logoColor=white&style=flat-square"/></a>
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-#+html: <a href="https://beta.phundrak.com"><img src="https://img.shields.io/badge/dynamic/json?label=Website&query=%24%5B%3A1%5D.status&url=https%3A%2F%2Fdrone.phundrak.com%2Fapi%2Frepos%2Fphundrak%2Fphundrak.com%2Fbuilds&style=flat-square&logo=buffer" /></a>
+#+html: <a href="https://phundrak.com"><img src="https://img.shields.io/badge/dynamic/json?label=Website&query=%24%5B%3A1%5D.status&url=https%3A%2F%2Fdrone.phundrak.com%2Fapi%2Frepos%2Fphundrak%2Fphundrak.com%2Fbuilds&style=flat-square&logo=buffer" /></a>
 
 * Introduction
-This is the repository for my website [[https://phundrak.com][phundrak.com]]. While it is not
-yet live on this address, development versions can be found at
-[[https://alpha.phundrak.com][alpha.phundrak.com]] and [[https://beta.phundrak.com][beta.phundrak.com]] (the former follows the
-=develop= branch while the latter follows the =master= branch).
+This is the repository for my website [[https://phundrak.com][phundrak.com]] which contains the
+code available on the =main= branch. Code available on the =develop=
+branch is available at [[https://beta.phundrak.com][beta.phundrak.com]].
 
 * Structure of the project
 This website is made with [[https://v2.vuepress.vuejs.org/][VuePress]], a Vue-powered static site