--- src/share/man/man5/elf.5	2006/05/26 19:39:40	1.4
+++ src/share/man/man5/elf.5	2007/07/30 22:11:33	1.5
@@ -229,7 +229,8 @@ The following values are currently defin
 .Pp
 .Bl -tag -width "ELFOSABI_STANDALONE" -compact
 .It Dv ELFOSABI_SYSV
-UNIX System V ABI.
+.At V
+ABI.
 .It Dv ELFOSABI_HPUX
 HP-UX operating system ABI.
 .It Dv ELFOSABI_NETBSD
@@ -251,7 +252,9 @@ IRIX operating system ABI.
 .Fx
 operating system ABI.
 .It Dv ELFOSABI_TRU64
-TRU64 UNIX operating system ABI.
+TRU64
+.Ux
+operating system ABI.
 .It Dv ELFOSABI_ARM
 ARM architecture ABI.
 .It Dv ELFOSABI_STANDALONE