typo - "commans" to "commas"
typo - resolve duplicated word "list"
remove fragment, clean up
Merge pull request #153 from ajschumacher/patch-3

remove fragment, clean up. Thanks @ajschumacher!
Merge pull request #152 from ajschumacher/patch-2

typo - resolve duplicated word "list" Thanks @ajschumacher!
Merge pull request #151 from ajschumacher/patch-1

typo - "commans" to "commas" Thanks @ajschumacher!