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diff --git a/share/man/man4/blackhole.4 b/share/man/man4/blackhole.4
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--- a/share/man/man4/blackhole.4
+++ b/share/man/man4/blackhole.4
@@ -55,7 +55,6 @@ The blackhole behaviour is useful to slow down anyone who is port scanning
your system, in order to try and detect vulnerable services on your system.
It could potentially also slow down someone who is attempting a denial
of service against your system.
-.Pp
.Sh WARNING
The TCP and UDP blackhole features should not be regarded as a replacement
for
@@ -67,7 +66,6 @@ to protect your system, and not the blackhole feature.
.Pp
This mechanism is not a substitute for securing your system,
but should be used together with other security mechanisms.
-.Pp
.Sh SEE ALSO
.Xr ip 4 ,
.Xr tcp 4 ,
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