diff --git a/src/calamares/progresstree/ProgressTreeView.h b/src/calamares/progresstree/ProgressTreeView.h
index 5c416dfd6..00decb6c3 100644
--- a/src/calamares/progresstree/ProgressTreeView.h
+++ b/src/calamares/progresstree/ProgressTreeView.h
@@ -14,8 +14,11 @@
 #include <QListView>
 
 /**
- * @brief The ProgressTreeView class is a modified QTreeView which displays the
+ * @brief Displays progress through the list of (visible) steps
+ *
+ * The ProgressTreeView class is a modified QListView which displays the
  * available view steps and the user's progress through them.
+ * Since Calamares doesn't support "sub steps", it isn't really a tree.
  */
 class ProgressTreeView : public QListView
 {