message: docs: Typos fixes in built-in directives guide
  PR Close
diff: @@ -194,7 +194,7 @@ which explains the following:
  * Using [`<ng-container>`](guide/structural-directives#ngcontainer "<ng-container>")
  to group elements when there is no suitable host element for the directive.
  * How to write your own structural directive.
  -* That you can only apply [one structural directive](guide/structural-directives#one-per-element "one per host element") to an element.
  +* Why you [can only apply one structural directive](guide/structural-directives#one-per-element "one per host element") to an element.
  </div>
  @@ -281,7 +281,7 @@ You define a block of HTML that defines how a single item should be displayed
  and then you tell Angular to use that block as a template for rendering each item in the list.
  The text assigned to `*ngFor` is the instruction that guides the repeater process.
  -The following example shows `NgFor` applied to a simple `<div>`. (Don't forget the asterisk (`*`) in front of `ngFor`.)
  +The following example shows `NgFor` applied to a simple `<div>`.
  <code-example path="built-in-directives/src/app/app.component.html" region="NgFor-1" header="src/app/app.component.html"></code-example>
  