message: docs(forms): fix a punctuation error
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diff: @@ -80,7 +80,7 @@ the current state and value through the component class or the component templat
  You can display the value in these ways:
  * Through the `valueChanges` observable where you can listen for changes in the form's value in the template using `AsyncPipe` or in the component class using the `subscribe()` method.
  -* With the `value` property. which gives you a snapshot of the current value.
  +* With the `value` property, which gives you a snapshot of the current value.
  The following example shows you how to display the current value using interpolation in the template.
  