message: docs: fixed typo in
  PR Close
diff: @@ -732,7 +732,7 @@ The alternative is a [template-driven form](#template-driven-forms).
  When using reactive forms:
  * The "source of truth", the form model, is defined in the component class.
  -* Validation is set up through validation functions rather than valdation directives.
  +* Validation is set up through validation functions rather than validation directives.
  * Each control is explicitly created in the component class by creating a `FormControl` instance manually or with `FormBuilder`.
  * The template input elements do *not* use `ngModel`.
  * The associated Angular directives are prefixed with `form`, such as `formControl`, `formGroup`, and `formControlName`.
  