--- mkisofs/mkisofs.8.orig	2017-12-10 18:47:50 UTC
+++ mkisofs/mkisofs.8
@@ -2739,7 +2739,7 @@ but is kept to be compatible with 
 The format of the
 .I magic
 file is almost identical to the
-.BR magic (4)
+.BR magic (5)
 file used by the Linux
 .BR file (1)
 command - the routines for reading and decoding the
@@ -2778,7 +2778,7 @@ l l l l .
 .TE
 .PP
 The format of the file is described in the
-.BR magic (4)
+.BR magic (5)
 man page. The only difference here is that for each entry in the magic file, the
 .I message
 for the initial offset