Update README.md
Format block elements
Merge branch 'master' of https://github.com/MissionBit/WebDesignBasics into gh-pages

* 'master' of https://github.com/MissionBit/WebDesignBasics:
  Update README.md
Merge branch 'gh-pages' of https://github.com/MissionBit/WebDesignBasics into gh-pages

* 'gh-pages' of https://github.com/MissionBit/WebDesignBasics:
  Update README.md

Conflicts:
	README.md