How to report or correct translations typos?

Hi R users and developers:

Thanks to Mr Pablo Emilio Verde for his constribution
to the spanish translation for R messages he makes a very
good job.

I find a tiny typo on the translation,
in particular on the es.po file line 7312 it says:
"pueto"
it should be:
"puerto"

How can anybody might correct a typo or which is the
best way to correct it on a future patch?

Thank you for your help.

Kenneth