diff --git a/man2/sched_setaffinity.2 b/man2/sched_setaffinity.2
index 192c4b980..cf0fcc1c8 100644
--- a/man2/sched_setaffinity.2
+++ b/man2/sched_setaffinity.2
@@ -35,13 +35,14 @@
 sched_setaffinity, sched_getaffinity \- set and get a process's CPU
 affinity mask
 .SH SYNOPSIS
+.nf
 .B #include <sched.h>
 .sp
 .BI "int sched_setaffinity(pid_t " pid ", unsigned int " cpusetsize ,
-.BI "cpu_set_t *" mask );
+.BI "                      cpu_set_t *" mask );
 .sp
 .BI "int sched_getaffinity(pid_t " pid ", unsigned int " cpusetsize ,
-.BI "cpu_set_t *" mask );
+.BI "                      cpu_set_t *" mask );
 .sp
 .BI "void CPU_CLR(int " cpu ", cpu_set_t *" set );
 .br
@@ -50,6 +51,7 @@ affinity mask
 .BI "void CPU_SET(int " cpu ", cpu_set_t *" set );
 .br
 .BI "void CPU_ZERO(cpu_set_t *" set );
+.fi
 .SH DESCRIPTION
 A process's CPU affinity mask determines the set of CPUs on which
 it is eligible to run.