diff --git a/nping/docs/nping-man.xml b/nping/docs/nping-man.xml
index 89e89196a..6c2a3af7a 100644
--- a/nping/docs/nping-man.xml
+++ b/nping/docs/nping-man.xml
@@ -2043,7 +2043,7 @@ SENT (4.0330s) TCP 192.168.0.21 > 3.3.3.3:139
 
       <varlistentry>
         <term>          
-          <option>--md</option> (More Fragments)
+          <option>--mf</option> (More Fragments)
           <indexterm significance="preferred"><primary><option>--mf</option> (Nping option)</primary></indexterm>
         </term>
         <listitem>
diff --git a/nping/docs/nping.1 b/nping/docs/nping.1
index bcf563ece..3f2d2c972 100644
--- a/nping/docs/nping.1
+++ b/nping/docs/nping.1
@@ -1108,7 +1108,7 @@ must be a number in the range [0\(en65535]\&.
 Sets the Don\*(Aqt Fragment bit in sent packets\&. When an IP datagram has its DF flag set, intermediate devices are not allowed to fragment it so if it needs to travel across a network with a MTU smaller that datagram length the datagram will have to be dropped\&. Normally an ICMP Destination Unreachable message is generated and sent back to the sender\&.
 .RE
 .PP
-\fB\-\-md\fR (More Fragments) .\" --mf (Nping option)
+\fB\-\-mf\fR (More Fragments) .\" --mf (Nping option)
 .RS 4
 Sets the More Fragments bit in sent packets\&. The MF flag is set to indicate the receiver that the current datagram is a fragment of some larger datagram\&. When set to zero it indicates that the current datagram is either the last fragment in the set or that it is the only fragment\&.
 .RE