fix maven release problem

[xsalefter]

The problem discussed here. From Pierre:

There is this annoying bug by the maven release plugin which introduces whitespace changes when it makes a release. I suspect if you run mvn install locally, you will see whitespace changes. You need to commit them before being able to do the release

[sbrossie]

I don't really understand the difference - is this about removing the extra space that we have before /> ?

[sbrossie]

I don't really understand the difference - is this about removing the extra space that we have before /> ?

[sbrossie]

I don't really understand the difference - is this about removing the extra space that we have before /> ?

Ok, I understand now... if's very confusing what this hows up and why just this package. Happy to merge if this helps.