- W 2.104.260
- W 2.104.244
The tag is present in Lintian version 2.104.260. That is the most recent version we know about.
There is "url://example.com" in your copyright file. This was most likely a remnant from the dh_make template.
Make sure you include the real location where you obtained the upstream sources (if any).
Refer to Debian Policy Manual section 12.5 for details.