--- a/doc/tutorials/advanced/part04_ui-base.rst	Wed Mar 18 10:20:29 2020 +0100
+++ b/doc/tutorials/advanced/part04_ui-base.rst	Wed Mar 18 11:45:35 2020 +0100
@@ -259,7 +259,7 @@
 One more thing: by default, the component will be displayed below the content
 zone (the one with the white background). You can change this in the site's
 properties through the ui, but you can also change the default value in the code
-by modifying the `context` attribute of the component:
+by modifying the `context` attribute of the component `FileIPrevNextAdapter`:
 
 .. sourcecode:: python