Hey - Today I checked the link again which i was using as per your documentation and surprisingly today it is woking absolutely fine
the link which i was referring to you with word direct in it and name of file with moodle-latest-37.tgz (without dot 3.7)
What I mean to say - Now below link has started to work from now
it means, Moodle has taken some time to update this new version file in their direct link.
It was not operative on the exact date of release.
So you need not have to modify your documentation.
Syntext in your documentation is absolutely fine
I thought, I should update you immediately.
Thanks a lot for your all help till today. I am on my track now as I did during last version update.