For reference: https://en.wikipedia.org/wiki/Wikipedia:Lists_of_common_misspellings/For_machines
* Use .jpg for images * Updated links
* Update blog-starter example * Updated content * Updated readme * Updated readme * static → assets * Add bottom margin * Add to docs * Add excerpt * Update docs/advanced-features/preview-mode.md Co-authored-by: Luis Alvarez <luis@zeit.co> Co-authored-by: Shu Uesugi <shu@chibicode.com>