Grammar error in documentation

[xlvpod]

Make sure to check the existing issues in this repository

Please, tell us what's the problem?

[x] A typo [ ] Wrong documentation [ ] Improvement of existing article [ ] Missing documentation [ ] New article needed

Please, tell us more details

Wrong grammar on line 82 of the application architecture documentation here

Describe in more details

The line currently reads, "but the most commonly used components are the one that". The "one" should be "ones"