diff --git a/Blocking-mode.md b/Blocking-mode.md
index 554e5bd..9f8b88a 100644
--- a/Blocking-mode.md
+++ b/Blocking-mode.md
@@ -62,7 +62,7 @@ Browser was Chromium 64-bit, click-to-play enabled, 3rd-party cookies disallowed
- [Hard mode](#hard-mode) ([diff with previous mode](https://www.diffchecker.com/9kq1nlh9))
- [Sessbench parameters](#sessbench-parameters)
-The _"diff with previous mode"_ link shows which 3rd-party domains have been blocked that were not blocked with the previous blocking mode. The newly blocked domains relative to previous blocking mode will appear in red in the left-hand column.
+The _"diff with previous mode"_ link shows which 3rd-party domains have been blocked that were not blocked with the previous blocking mode. The newly blocked domains relative to previous blocking mode will appear in red in the left-hand column: each one of these red lines is represent one foiled 3rd-party's opportunity to profile your browsing history.
##### No blocking