Golang - lack of information about named return values in functions

I felt that the bit about named return values in functions was a fairly significant omission. Hopefully I am not the only one who thinks so. At least from the standpoint of someone who might be new to go, knowing what it is helps when that newcomer is looking at someone else's code and encounters this style of function declaration.
This seems a tad bit wordy. If you don't mind rewording it just a little just to talk about what a named return value is and how to do it. The sentence starting with "We just have to..." has great content but I think it is just a tad bit wordy. Thanks!