remove obsolete hr and h2

Resources/Private/Templates/Dashboard/Index.html

@@ -25,9 +25,9 @@
   <h1>Pflege der Chatbot-Begriffe</h1>
 
 
-  <hr style="width: 100%; border: 1px solid black; margin: 20px 0;">
+<!--  <hr style="width: 100%; border: 1px solid black; margin: 20px 0;">-->
 
-  <h2>List of terms</h2>
+<!--  <h2>List of terms</h2>-->
   <style>
     th {
       cursor: pointer;