Default branch rename

Author: penelopeysm

_quarto.yml

@@ -42,7 +42,7 @@ website:
     background: "#073c44"
     left: |
       Turing is created by <a href="http://mlg.eng.cam.ac.uk/hong/" target="_blank">Hong Ge</a>, and lovingly maintained by the <a href="https://github.com/TuringLang/Turing.jl/graphs/contributors" target="_blank">core team</a> of volunteers. <br>
-      The contents of this website are © 2018–2025 under the terms of the <a href="https://github.com/TuringLang/Turing.jl/blob/master/LICENCE" target="_blank">MIT License</a>. 
+      The contents of this website are © 2018–2025 under the terms of the <a href="https://github.com/TuringLang/Turing.jl/blob/main/LICENCE" target="_blank">MIT License</a>. 
 
     right:
       - icon: twitter

assets/scripts/README.md

@@ -5,8 +5,9 @@ This `scripts` folder contains utilities for building Turing language satellite
 
 ## How to use
 
-Add a new Github Actions workflow, `DocsNav.yml`, in your `main` or `master` branch.
+Add a new Github Actions workflow, `DocsNav.yml`, in your default branch.
 
-You can find `DocsNav.yml` template [here](DocsNav.yml), Update the NAVBAR URL in case you want to use another navigation bar and make sure NAVBAR START AND NAVBAR END comments are there in your new navigation bar.
+You can find `DocsNav.yml` template [here](DocsNav.yml).
+Update the NAVBAR URL in case you want to use another navigation bar and make sure NAVBAR START AND NAVBAR END comments are there in your new navigation bar.
 
-See [AbstractMCMC.jl](https://github.com/TuringLang/AbstractMCMC.jl/blob/master/.github/workflows/DocsNav.yml) for an example. 
+See [AbstractMCMC.jl](https://github.com/TuringLang/AbstractMCMC.jl/blob/main/.github/workflows/DocsNav.yml) for an example.