Update comment on line numbers

the file reference now looks like:
:commitSha/path/to/file#L3

this is in order to properly display highlighted lines
for comments on commits referenced by an issue - the
comments are no longer appended to an outdated line number
Insert semicolon

Fixes #182
Merge pull request #181 from reviewninja/feature/comment-on-line-update

Update comment on line numbers