bug: The changelog writer interchanging the repo name and org name

[Ramesh7]

Issue

We have observed that the changelog writer generating the link interchanging the repo name and repo org which causing the link to get incorrect while creating Tag.
Example : https://github.com/puppetlabs/puppetlabs-peadm/releases/tag/v3.15.0

If you check the above link which has the repo name and org name interchanged which causing the link to be invalid.
The generated link : https://github.com/puppetlabs-peadm/puppetlabs/tree/v3.15.0

Expected behaviour

The changelog generator should generate the valid URL.
The link should be : https://github.com/puppetlabs/puppetlabs-peadm/tree/v3.15.0

[Ramesh7]

The fix has been put as part of #142