Backport of commit d227ab66b0 on #1448closesodoo/documentation#1613
Signed-off-by: Antoine Vandevenne (anv) <anv@odoo.com>
Signed-off-by: Castillo Jonathan (jcs) <jcs@odoo.com>
The indentation of the provided default nginx config wasn't consistent.
This commit enforces the indentation of two spaces for the nginx config.
Also cleans a bit the .rst useless empty lines.