Or, if you’re asking about formatting the text within Gmail notifier alerts:
To make your request clearer and more actionable, here’s a properly written version of what you likely meant: gmail notifier windows 10
If you can clarify which Gmail notifier you're using (e.g., Gmail official website via Edge/Chrome notifications, Outlook, Mailbird, or a third-party tool like Gmail Notifier Pro), I can give you exact steps to fix text display, formatting, or notification appearance. Or, if you’re asking about formatting the text