Renamed file to fix typo.
Change PSR-N to PSR-4
Merge pull request #170 from simensen/typo-in-filename

[PSR-4] Renamed file to fix typo.
Merge pull request #162 from philsturgeon/master

Added errata explanation to the workflow bylaw
Merge branch 'master' of github.com:php-fig/fig-standards into psr2-errata