Change template to match tutorial

ionic-beer/src/pages/beer/beer.html

         <h2>{{beer.name}}</h2>
       </ion-item>
       <ion-item-options>
-        <button ion-button color="danger" (click)="remove(beer)"><ion-icon name="trash"></ion-icon> Delete</button>
+        <button ion-button color="danger" (click)="remove(beer)">
+          <ion-icon name="trash"></ion-icon> Delete
+        </button>
       </ion-item-options>
     </ion-item-sliding>
   </ion-list>