diff --git a/courses/overview.md b/courses/overview.md
index a2cf9b88a4d2664d62ead9c2b1e3b9111cf6d047..2d22191fbc49bc0e558d70db3bf151a51c4de96c 100644
--- a/courses/overview.md
+++ b/courses/overview.md
@@ -9,12 +9,12 @@ title: Modul-Ãœbersicht Informatik Bachelor/Master
     <td colspan="4">Master</td>
   </tr>
   <tr>
-    <th>Semester</th>
+    <th>Empfohlenes Semester</th>
     <td>5</td><td>6</td><td>1</td><td>2</td><td>3</td><td>4</td>
   </tr>
   <tr>
     <th>Grundlagen-Vorlesung</th>
-    <td colspan="5" style="border-style:solid">
+    <td colspan="3" style="border-style:solid">
       <a href="/courses/ai1/">Künstliche Intelligenz 1</a>
     </td>
     <td/>
@@ -22,7 +22,7 @@ title: Modul-Ãœbersicht Informatik Bachelor/Master
   <tr>
     <th>Grundlagen-Vorlesung</th>
     <td/>
-    <td colspan="5" style="border-style:solid">
+    <td colspan="3" style="border-style:solid">
       <a href="/courses/ai2/">Künstliche Intelligenz 2</a>
     </td>
   </tr>