style and grammar suggestions
Spelling correction
More copy-editing
More grammar and style suggestions
A content (and joke) suggestion. I couldn't help myself. Just ignore if you like.
Change 'null' to 'unit', a substantive change and not a grammatical one
Make grammar and style changes
Correct 'global namespace' to refer only to namespace of the module (a
substantive change)
Merge pull request #5 from christopheryoung/master

Grammar and style suggestions