Use more usual formatting for the EXAMPLES section of truss(1).

MFC after:	2 weeks
Sponsored by:	DARPA, AFRL

usr.bin/truss/truss.1

@@ -92,11 +92,13 @@ and
 options are mutually exclusive.)
 .El
 .Sh EXAMPLES
-# Follow the system calls used in echoing "hello"
+Follow the system calls used in echoing "hello":
 .Dl $ truss /bin/echo hello
-# Do the same, but put the output into a file
+.Pp
+Do the same, but put the output into a file:
 .Dl $ truss -o /tmp/truss.out /bin/echo hello
-# Follow an already-running process
+.Pp
+Follow an already-running process:
 .Dl $ truss -p 34
 .Sh SEE ALSO
 .Xr kdump 1 ,