fix: typo in the service provider

[theadeyemiolayinka]

Description

I made the addition of the service provider easier by adding the missing comma.

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] I have made corresponding changes to the documentation