It's usually because the wiki uses the specific variant of English that is used in the country where whatever the game, movie, ect. was made, I believe.
Hi Dark,
At the moment you are not eligible to have this rank. However, I want you to know that as soon as you are eligible (600 overall edits with 400 being mainspace) - I'd like to nominate you for this role at the earliest point possible. (Being your activity and contribution continues to be great).
When you edit a page, there's a checkbox that asks if you would like to mark the edit you're making as a "minor edit". If you are making a small edit to a page, please check it for us as it makes it easier for the administration to administer. However, you're edits are fantastic and greatly appreciated so I don't want to discourage you in anyway :)
Thank you for your edit to Flood. I'm an admin here on Halo Alpha. This means I'm here to help with anything and everything that the wiki or its users need, including welcoming new users such as yourself to the wiki!
To help you get started, here are a few pages you might find useful:
About Halo Alpha - For those curious about our purpose and history, this page will shed some light.
Useful Tips - This page contains a list of tips that should be helpful to those new to editing wikis.
Simplified Rules - These are the rules of Halo Alpha condensed into an easily digestible form.
Manual of Style - A guide for how to write articles on Halo Alpha.
Discord Chat - A great way to get to know other members of the community and talk to other Halo fans!
If you're ever unsure on something, you're welcome to contact myself or another admin about it, and we'll do our best to help you. In addition, we have a detailed collection of help pages that you can check out if you need to.
Enjoy your time at Halo Alpha! We hope you decide to stick around!