Update ExampleComponent

Author: Hanjong Lee

resources/assets/ts/components/ExampleComponent.vue

@@ -1,16 +1,6 @@
 <template>
-    <div class="container">
-        <div class="row justify-content-center">
-            <div class="col-md-8">
-                <div class="card card-default">
-                    <div class="card-header">Example Component</div>
-
-                    <div class="card-body">
-                        I'm an example component.
-                    </div>
-                </div>
-            </div>
-        </div>
+    <div>
+        <h1>Hello, Laravel + Vue + TypeScript</h1>
     </div>
 </template>
 
@@ -23,4 +13,4 @@
             console.log('Component mounted.')
         }
     }
-</script>
+</script>