According to that link the last line should be terminated by `\n`:

> Text files should have all their lines terminated by newline characters (ie, \n). This is stated by POSIX, that says that a text file is

>A file that contains characters organized into zero or more lines.

>A line, in turn, is defined as

>A sequence of zero or more non-<newline> characters plus a terminating <newline> character.

Git will warn you if you commit a last line that is omitting the "\n", but what you're committing is an entirely extra line... e.g.:
`Then the examples should all pass\n\n`