diff --git a/doc/boot_sectors.txt b/doc/boot_sectors.txt
index 8919ef1..3b6374f 100644
--- a/doc/boot_sectors.txt
+++ b/doc/boot_sectors.txt
@@ -1422,5 +1422,6 @@ Involved -as mkisofs options:
 >>> What boots by what ?
 
 
+
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