diff for duplicates of <87le7ptlsq.fsf@oracle.com>

diff --git a/a/1.txt b/N1/1.txt
index f5838a3..dfaab1b 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -3,8 +3,3 @@
 
 If the instruction requires a register operand, why not using one of the
 register fields?  Is there any reason for not doing that?
-
--- 
-Bpf mailing list
-Bpf@ietf.org
-https://www.ietf.org/mailman/listinfo/bpf
diff --git a/a/content_digest b/N1/content_digest
index bfd86b6..78923f2 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -12,11 +12,6 @@
  "> +BPF_CALL  0x8    0x1  call PC += reg_val(imm)          BPF_JMP | BPF_X only, see `Program-local functions`_\n"
  "\n"
  "If the instruction requires a register operand, why not using one of the\n"
- "register fields?  Is there any reason for not doing that?\n"
- "\n"
- "-- \n"
- "Bpf mailing list\n"
- "Bpf@ietf.org\n"
- https://www.ietf.org/mailman/listinfo/bpf
+ register fields?  Is there any reason for not doing that?
 
-0f058ec54af21922e3cef21f6afe629cf50c62fc07a7e6a2fff4f3f38e569b97
+dab6c433cbd6505f50ddd0cd5c554379cf1d6bd876abaa3d431e3b5d6bda40d3
