diff --git a/man3/__ppc_set_ppr_med.3 b/man3/__ppc_set_ppr_med.3
index ab9e7fcee..5936f0a77 100644
--- a/man3/__ppc_set_ppr_med.3
+++ b/man3/__ppc_set_ppr_med.3
@@ -115,7 +115,7 @@ T}	Thread safety	MT-Safe
 .ad
 .SH CONFORMING TO
 These functions are nonstandard GNU extensions.
-.SH AVAILABILITY
+.SH NOTES
 The functions
 .BR __ppc_set_ppr_very_low ()
 and