Jan-Niklas W 198fc6f108 docs(forms): remove rxjs of alias import in form async validator example (#36856)
In the code example of the AsyncValidator example there was an aliased
import for the rxjs operator `of`. To align with the RxJS docs it should
just use a plain import of `of`

PR Close #36856
2020-05-12 10:50:39 -07:00
..