-.TP 15
-[EBADF]
-The argument \fIs\fP is not a valid descriptor.
-.TP 15
-[ENOTSOCK]
-The argument \fIs\fP is a file, not a socket.
-.TP 15
-[ENOBUFS]
+.Bl -tag -width ENOTSOCKAA
+.It Bq Er EBADF
+The argument
+.Fa s
+is not a valid descriptor.
+.It Bq Er ENOTSOCK
+The argument
+.Fa s
+is a file, not a socket.
+.It Bq Er ENOBUFS