diff --git a/man2/ioctl_getfsmap.2 b/man2/ioctl_getfsmap.2
index 2a3cf06c7..047a624d9 100644
--- a/man2/ioctl_getfsmap.2
+++ b/man2/ioctl_getfsmap.2
@@ -225,7 +225,7 @@ The
 field contains a special value instead of an inode number.
 .TP
 .B FMR_OF_LAST
-This is the last record in the filesystem.
+This is the last record in the data set.
 .RE
 .PP
 The