diff for duplicates of <ZXvkS4qmRMZqlWhA@infradead.org>

diff --git a/a/1.txt b/N1/1.txt
index ca7da7a..ef7df99 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -34,3 +34,8 @@ Absolutely.
 > were most appropriate for them.
 
 We need the concept in the spec just to allow future extensability.
+
+-- 
+Bpf mailing list
+Bpf@ietf.org
+https://www.ietf.org/mailman/listinfo/bpf
diff --git a/a/content_digest b/N1/content_digest
index 7cae7cc..25bf682 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -55,6 +55,11 @@
  "> implemented the prog according to the semantics that the vendor decided\n"
  "> were most appropriate for them.\n"
  "\n"
- We need the concept in the spec just to allow future extensability.
+ "We need the concept in the spec just to allow future extensability.\n"
+ "\n"
+ "-- \n"
+ "Bpf mailing list\n"
+ "Bpf@ietf.org\n"
+ https://www.ietf.org/mailman/listinfo/bpf
 
-337bfa84ed51bb5713b225786ec166d58f07ce79dc65046f58b9275b02af6850
+a6055f76be2cf4cac65db391aaa3d7ef6905f37aa762ea8f15fdf127fd7d88ae
