code improvements

src/app/documentation/documentation-database/documentation-database.component.html

@@ -1,4 +1,3 @@
-
 <p>
   The used database instance is a MongoDB instance running on the BIC, storing all application data. The admin database
   management page can be accessed
@@ -399,6 +398,11 @@ Every time:
     <td>The key used to find the required help text</td>
     <td>'/documentation/database'</td>
   </tr>
+  <tr>
+    <td>level</td>
+    <td>The minimum level required to read this help</td>
+    <td>'write'</td>
+  </tr>
   <tr>
     <td>text</td>
     <td>The actual help text</td>