message: docs: fix typo in getting started guide
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diff: @@ -311,7 +311,7 @@ To make the "Notify Me" button work, you need to configure two things:
  <code-example header="src/app/product-alerts/product-alerts.component.html" path="getting-started/src/app/product-alerts/product-alerts.component.html"></code-example>
  -1. Next, define the behavior that should happen when the user clicks the button. Recall that it's the parent, product list component&mdash;not the product alerts component&mdash;that's acts when the child raises the event. In `product-list.component.ts`, define an `onNotify()` method, similar to the `share()` method:
  +1. Next, define the behavior that should happen when the user clicks the button. Recall that it's the parent, product list component&mdash;not the product alerts component&mdash;that acts when the child raises the event. In `product-list.component.ts`, define an `onNotify()` method, similar to the `share()` method:
  <code-example header="src/app/product-list/product-list.component.ts" path="getting-started/src/app/product-list/product-list.component.ts" region="on-notify"></code-example>
  