fixed: closed element (#47)

src/views/login/index.vue

@@ -24,7 +24,7 @@
       </el-form-item>
       <div class="tips">
         <span style="margin-right:20px;">username: admin</span>
-        </span> password: admin</span>
+        <span> password: admin</span>
       </div>
     </el-form>
   </div>