Help with Git

[Carlos Vega García]

I’m trying to submit my patch and I had an error in the build. The tests Works properly and I have tested in the Testbot and I had non errors.
This is correction of a patch that I sent on Wednesday.

Could someone explain me why I got it wrong this time? 
Thank you very much for your attention and I hope not to disturb too much.

Regards,
Carlos Vega