rename default branch to main

Author: inexorabletash

README.md

@@ -1,7 +1,7 @@
 Indexed DB
 ----------
 
-[![Build Status](https://travis-ci.com/w3c/IndexedDB.svg?branch=master)](https://travis-ci.com/w3c/IndexedDB)
+[![Build Status](https://travis-ci.com/w3c/IndexedDB.svg?branch=main)](https://travis-ci.com/w3c/IndexedDB)
 
 This is a repository for the development of the Indexed Database (Third Edition) specification.
 * [Latest Editor's Draft](https://w3c.github.io/IndexedDB/)

deploy.sh

@@ -3,7 +3,7 @@ set -e # Exit with nonzero exit code if anything fails
 
 # From https://gist.github.com/domenic/ec8b0fc8ab45f39403dd
 
-SOURCE_BRANCH="master"
+SOURCE_BRANCH="main"
 TARGET_BRANCH="gh-pages"
 
 function doCompile {