1 files changed, 26 insertions, 8 deletions
diff --git a/man3/ether_aton.3 b/man3/ether_aton.3
index a6d01ab9e2..3587110b47 100644
--- a/man3/ether_aton.3
+++ b/man3/ether_aton.3
@@ -55,29 +55,40 @@ ether_ntoa_r, ether_aton_r \- Ethernet address manipulation routines
 .BI "                                struct ether_addr *" addr );
 .fi
 .SH DESCRIPTION
-\fBether_aton\fP() converts the 48-bit Ethernet host address \fIasc\fP
+.BR ether_aton ()
+converts the 48-bit Ethernet host address \fIasc\fP
 from the standard hex-digits-and-colons notation into binary data in
 network byte order and returns a pointer to it in a statically
 allocated buffer, which subsequent calls will
-overwrite. \fBether_aton\fP() returns NULL if the address is invalid.
+overwrite.
+.BR ether_aton ()
+returns NULL if the address is invalid.
 .PP
-The \fBether_ntoa\fP() function converts the Ethernet host address
+The
+.BR ether_ntoa ()
+function converts the Ethernet host address
 \fIaddr\fP given in network byte order to a string in standard
 hex-digits-and-colons notation, omitting leading zeroes.
 The string is returned in a statically allocated buffer,
 which subsequent calls will overwrite.
 .PP
-The \fBether_ntohost\fP() function maps an Ethernet address to the
+The
+.BR ether_ntohost ()
+function maps an Ethernet address to the
 corresponding hostname in
 .I /etc/ethers
 and returns non-zero if it cannot be found.
 .PP
-The \fBether_hostton\fP() function maps a hostname to the
+The
+.BR ether_hostton ()
+function maps a hostname to the
 corresponding Ethernet address in
 .I /etc/ethers
 and returns non-zero if it cannot be found.
 .PP
-The \fBether_line\fP() function parses a line in
+The
+.BR ether_line ()
+function parses a line in
 .I /etc/ethers
 format (ethernet address followed by whitespace followed by
 hostname; '#' introduces a comment) and returns an address
@@ -87,8 +98,15 @@ The buffer pointed to by
 must be sufficiently long, e.g., have the same length as
 .IR line .
 .PP
-The functions \fBether_ntoa_r\fP() and \fBether_aton_r\fP() are re-entrant
-threadsafe versions of \fBether_ntoa\fP() and \fBether_aton\fP()
+The functions
+.BR ether_ntoa_r ()
+and
+.BR ether_aton_r ()
+are re-entrant
+threadsafe versions of
+.BR ether_ntoa ()
+and
+.BR ether_aton ()
 respectively, and do not use static buffers.
 .PP
 The structure \fIether_addr\fP is defined in \fInet/ethernet.h\fP as: