Rename master to main

.github/CONTRIBUTING.md

@@ -26,7 +26,7 @@ Some linter errors may need to be ignored to accommodate these differences.
 ### Pull Requests
 
 [Pull Requests](https://help.github.com/articles/creating-a-pull-request) should originate from a
-[feature branch][fb] in your [fork][fork], not from the **master** branch.
+[feature branch][fb] in your [fork][fork], not from the **main** branch.
 
 Commit messages should be written in a
 [well-formed, consistent](https://sethrobertson.github.io/GitBestPractices/#usemsg) manner.

.github/workflows/ci.yml

@@ -3,12 +3,12 @@ name: CI
 on:
   push:
     branches:
-      - master
+      - main
     tags-ignore:
       - '**'
   pull_request:
     branches:
-      - master
+      - main
   # Allow rebuilds via API.
   repository_dispatch:
     types:

CHANGELOG.md

@@ -4,9 +4,9 @@ Notable changes to this project based on the [Keep a Changelog](https://keepacha
 This project adheres to [Semantic Versioning](https://semver.org).
 
 
-## [Unreleased](https://github.com/thebigmunch/thorod/tree/master)
+## [Unreleased](https://github.com/thebigmunch/thorod/tree/main)
 
-[Commits](https://github.com/thebigmunch/thorod/compare/2.1.0...master)
+[Commits](https://github.com/thebigmunch/thorod/compare/2.1.0...main)
 
 
 ## [2.1.0](https://github.com/thebigmunch/thorod/releases/tag/2.1.0) (2020-05-01)

README.md

@@ -52,7 +52,7 @@ Get your own thanks inbox at [SayThanks.io](https://saythanks.io/).
 
 #### Contribute
 
-[Contribute](https://github.com/thebigmunch/thorod/blob/master/.github/CONTRIBUTING.md) by submitting bug reports, feature requests, or code.
+[Contribute](https://github.com/thebigmunch/thorod/blob/main/.github/CONTRIBUTING.md) by submitting bug reports, feature requests, or code.
 
 #### Help Others/Stay Informed