message: docs: correct the example command to install angular
  PR Close
diff: @@ -43,7 +43,7 @@ To install the Angular CLI, open a terminal window and run the following command
  <code-example format="shell" language="shell">
  -npm install -g &commat;angular/cli&lt;aio-angular-dist-tag class="pln"&gt;&lt;/aio-angular-dist-tag&gt;
  +npm install -g &commat;angular/cli
  </code-example>
  