message: docs: Fix typo in changelog
  PR Close
diff: @@ -158,11 +158,11 @@ code relies on directive constructor types it may require some updates to improv
  * **forms:** Type of AbstractFormControl.parent now includes null
  `null` is now included in the types of .parent. If you don't already have a check for this case,
  -the TypeScript compiler might compain. A v11 migration exists which adds the not-null assertion
  +the TypeScript compiler might complain. A v11 migration exists which adds the non-null assertion
  operator where necessary.
  -In an unlikely case your code was testing the parnet against undefined with sitrct equality,
  -you'll need to change this to `=== null` instead, since the parent is not explicily initialized
  +In an unlikely case your code was testing the parent against undefined with strict equality,
  +you'll need to change this to `=== null` instead, since the parent is now explicitly initialized
  with `null` instead of being left `undefined`.
  