Fix failing snapshot

Author: dfcook

tests/__tests__/__snapshots__/fetch.js.snap

@@ -4,6 +4,5 @@ exports[`Fetch makes an API call and displays the greeting when load-greeting is
 <div>
   <button data-testid="load-greeting">
     Fetch
-  </button> <span data-testid="greeting-text">hello there</span> {{ data ? : null}
-</div>
+  </button> <span data-testid="greeting-text">hello there</span></div>
 `;

tests/__tests__/components/Fetch.vue

@@ -8,7 +8,6 @@
     <span
       v-if="data"
       data-testid="greeting-text">{{ data.greeting }}</span>
-    {{ data ?  : null}
   </div>
 </template>