diff --git a/book.org b/book.org
index 4e87423..bea2eda 100644
--- a/book.org
+++ b/book.org
@@ -2091,7 +2091,7 @@ Having this new framework at hand immediately raises some follow-up research que
 :END:
 
 This chapter will discuss the history of manual feedback in the programming course taught at the faculty of Sciences at Ghent University and how it informed the development of evaluation and features within Dodona.
-We will then expand on what we did to further reduce the time spent adding manual feedback using data mining techniques.
+We will then expand on some further experiments using data mining techniques we did to try to further reduce the time spent adding manual feedback.
 
 ** Assessment on paper
 :PROPERTIES: