Comment 10 for bug 1650522

2.1.5-0ubuntu4.1~16.04.0ubuntu1 and 2.1.5-0ubuntu4.1~14.04.0ubuntu1 is too much, the ubuntu1 suffix is redundant.
For example, if one ever needs to fix up something just in xenial one typically just increments the last digit e.g. 2.1.5-0ubuntu4.1~16.04.1, 2.1.5-0ubuntu4.1~16.04.2 etc. Another example of version numbers is firefox https://launchpad.net/ubuntu/+source/firefox which uses slightly different scheme but similar in spirit. Fixing this up before uploading.