Update heroes.component.html

src/app/heroes/heroes.component.html

@@ -4,7 +4,7 @@
       <form [formGroup]="searchForm" (ngSubmit)="submitData()">
         <div class="form-group">
           <label for="usr">Title:</label>
-          <input type="text" placeholder="Tiele" class="form-control" id="Title" formControlName="title">
+          <input type="text" placeholder="Title" class="form-control" id="Title" formControlName="title">
         </div>
         <div class="form-group">
           <label for="pwd">Tag:</label>