Appropriate button label suggestions

I'm building a suggestions system to provide assistance to course providers when uploading their course advert. We provide assistance around spelling and grammar, language and structure and content. Unfortunately, due to technical constraints, we have been forced to create a system that has to be triggered by the user.

If the user enters some text into the course description field, they have to click a button to see the recommendations. The problem I'm having is finding an appropriate label for this button.

Currently, the label is 'Check' but I don't think this is clear enough. Any help would be greatly appreciated.