message: docs(lifecycle): fix route guard method misspelling
diff: @@ -65,7 +65,7 @@ In Ionic 3, there were a couple of additional life cycle methods that were usefu
  These methods were removed in Ionic 4 in favor of using Angular's Route Guards.
  -A route guard helps determine if a particular action can be taken against a route. They are classes that implement a certain interface. The `CanActive` and `CanDeactivate` interfaces can be used to implement the same type of logic that the removed events `ionViewCanEnter` and `ionViewCanLeave` did.
  +A route guard helps determine if a particular action can be taken against a route. They are classes that implement a certain interface. The `CanActivate` and `CanDeactivate` interfaces can be used to implement the same type of logic that the removed events `ionViewCanEnter` and `ionViewCanLeave` did.
  ```typescript
  @Injectable()
  