There are a few things to keep in mind when writing an article acknowledgement. First, you want to make sure that you thank anyone who contributed to your article. This includes anyone who provided research, editing, or feedback. Second, you want to keep your acknowledgement brief and to the point. You don't need to go into excessive detail, but you should make sure that your readers know who helped you out. Finally, you want to make sure that your acknowledgement sounds sincere and grateful. A simple "thank you" can go a long way.