Update for Dutch translation
|Reported by:||asmodai@…||Owned by:||hugo|
|Has patch:||no||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
Various sentences had either typos, grammatical issues, were inconsistent with the rest of the text or didn't reflect the intended meaning.
This patch should pull these more in line with more accurate Dutch.