code improvements

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/routes/task/ListTask.svelte

@@ -88,7 +88,7 @@
 
 {#if !deleted}
 <li class="task {task.status.name.toLowerCase()}">
-    <LineEditor bind:value={task.name} onclick={openTask} editable={true} onSet={setName} type="span" />
+    <LineEditor bind:value={task.name} onclick={openTask} editable={true} onSet={setName} type="a" />
     {#if task.estimated_time}
     <span class="estimated_time">({+task.estimated_time}&nbsp;h)</span>
     {/if}
@@ -116,4 +116,4 @@
     <TaskList tasks={children} {estimated_time} {show_closed} />
     {/if}
 </li>
-{/if}
+{/if}