Update deploy_bookdown.yml

Update index.Rmd

Update index.Rmd

Update deploy_bookdown.yml

Update deploy_bookdown.yml

Update deploy_bookdown.yml

Update deploy_bookdown.yml email chane

Update deploy_bookdown.yml

Update deploy_bookdown.yml

Update deploy_bookdown.yml

Update deploy_bookdown.yml

Update deploy_bookdown.yml

Merge pull request #14 from yannmean/main

updated the affiliations.

test