diff --git a/src/calibre/gui2/tweak_book/editor/text.py b/src/calibre/gui2/tweak_book/editor/text.py
index 9fc68be4bf..97373da87f 100644
--- a/src/calibre/gui2/tweak_book/editor/text.py
+++ b/src/calibre/gui2/tweak_book/editor/text.py
@@ -270,6 +270,7 @@ class TextEdit(QPlainTextEdit):
         c.setPosition(start)
         c.setPosition(end, c.KeepAnchor)
         self.setTextCursor(c)
+        # Center search result on screen
         self.centerCursor()
         return True
 
@@ -324,6 +325,7 @@ class TextEdit(QPlainTextEdit):
         c.setPosition(start)
         c.setPosition(end, c.KeepAnchor)
         self.setTextCursor(c)
+        # Center search result on screen
         self.centerCursor()
         return True