Run go fmt (version 1.12) over the Go bindings. This cleans up lots of inconsistencies in the code, it does not change the code in a functional way.
LGTM, but you should be careful. People sometimes like to keep the history so formating changes are hard. However, this seems to be only binding code so there is not much logic or history thereof to preserve.
Yes, losing a bit of history is unfortunate. However, it will make it easier in the future to keep these bindings machine-formatted.
I don't know how well you know the Go language, but running go fmt on code is the standard basically everywhere. It's so great to not have to bikeshed about formatting.