Update FormGroup.md

Kuldeep Saxena · web-flow · commit 4ce7c6b169ee · 2017-12-30T00:37:59.000+05:30
diff --git a/docs/api/FormGroup.md b/docs/api/FormGroup.md
@@ -67,11 +67,6 @@ controls: {
 ```
 ##
 ```ts
-submitted: boolean
-```
-A form is submitted if the `handleSubmit` function has been called on it.
-##
-```ts
 registerControl(name: string, control: AbstractControl): AbstractControl
 ```
 Registers a control with the group's list of controls.
