Documentation for event listener

[thbley]

Describe the bug
document.body.addEventListener() should be document.addEventListener() in README.md ?

To Reproduce

README.md has:
document.body.addEventListener('pinecone-start', () => NProgress.start());
document.body.addEventListener('pinecone-end', () => NProgress.done());

index.ts has:
const startLoading = () => {
document.dispatchEvent(PineconeRouter.loadStart)
...
const endLoading = () => {
document.dispatchEvent(PineconeRouter.loadEnd)

[rehhouari]

Wow issues close automatically when you reference it in a pull request!
Thanks for submitting this I missed it when I was updating!