Ubuntu 14.04 is the major release.

There is no "Ubuntu 14" - each "Year.Month" is a major release.

Ubuntu 14.04 and 14.10 (which will be released in October) are not two
different versions of the same major release - they are both major
releases.
Merge pull request #351 from zacharyalexstern/release_notes_fix

Ubuntu 14.04 is the major release, not 14.