[Vala] How to donate vala's documentation?

[Matrix <zhangcheng cgmobile com cn>]

Hi:

I am working on translate some vala's doc into Chinese...

1:The Vala Tutorial <https://wiki.gnome.org/Projects/Vala/Tutorial> 
(finished)

2:Vala's Memory Management Explained 
<https://wiki.gnome.org/Projects/Vala/ReferenceHandling> (finished)

3:Writing VAPI files 
<https://wiki.gnome.org/Projects/Vala/LegacyBindings> A document that 
explains how to write VAPI files for a C library.(in progress...)

although my communicative english is not good, but i have much more 
confidence on professional english, such as programing...

my result now is pdf, how to donate it into the gnome's website?

Best regards!