Updated the cartoon in Episode 5: branch name to main; better representation of version control#820

Merged

kekoziar merged 2 commits intoswcarpentry:gh-pagesfrom yangmr04:git-staging-image

Jul 23, 2021

+675-227

Commits on Jul 20, 2021

updated branch name to main; better graphics
yangmr04
committed

Commits on Jul 23, 2021

adjusted kerning to improve legibility.
kekoziar
authored