Typo in `IsFragrament`

[glen-84]

Describe the bug

IsFragrament should be IsFragment.

OpenApi File To Reproduce

n/a

Expected behavior

n/a

Screenshots/Code Snippets

n/a

Additional context

n/a

[MaggieKimani1]

Thanks for bringing this up. Fixing.

[MaggieKimani1]

This is a breaking issue hence the fix will go out with v2.0 of the lib