[Translators] Small update of Dutch translation: updated link

[Thomas De Rocker]

Sorry, the link has changed to:

https://docs.google.com/leaf?id=0BxDNGmSKzQGkZTUwZGU1MmUtZGYzMi00MzJiLWI2ZTgtMjgxYWNiYWRkY2Fj&hl=nl

(i edited 1 extra string... i'm sorry for the inconvenience)

Regards

Thomas