I am going through Gazebo tutorials and occasionally I encounter minor errors in the text, for example here:

http://gazebosim.org/tutorials?tut=hydrodynamics&cat=plugins

"Drag out the left hand menu and select the yellow submarine model"

It really should say "right hand menu".

The blades are tilted such that the angle of attack for the blades is always less 45 degrees

This should say "less than 45 degrees"...

I have also encountered broken links, code samples for older versions of Gazebo, a number of things like that. Is there a way for me to submit these errors somewhere so that they are fixed eventually? I didn't find any sources for tutorials in the Gazebo repository at bitbucket...