Adjust history.

Approved by:	re(ken)

4 files changed, 11 insertions, 4 deletions

diff --git a/lib/libutil/expand_number.3 b/lib/libutil/expand_number.3
index b698b7a..92e8961 100644
--- a/lib/libutil/expand_number.3
+++ b/lib/libutil/expand_number.3
@@ -83,4 +83,4 @@ Result doesn't fit into 64 bits.
 The
 .Fn expand_number
 function first appeared in
-.Fx 7.0 .
+.Fx 6.3 .
diff --git a/lib/libutil/flopen.3 b/lib/libutil/flopen.3
index 9025d65..97a48f1 100644
--- a/lib/libutil/flopen.3
+++ b/lib/libutil/flopen.3
@@ -93,6 +93,11 @@ and
 .Xr errno 2 ,
 .Xr flock 2 ,
 .Xr open 2
+.Sh HISTORY
+The
+.Fn flopen
+function first appeared in
+.Fx 6.3 .
 .Sh AUTHORS
 .An -nosplit
 The
diff --git a/lib/libutil/humanize_number.3 b/lib/libutil/humanize_number.3
index 1a4d117..76d5677 100644
--- a/lib/libutil/humanize_number.3
+++ b/lib/libutil/humanize_number.3
@@ -147,9 +147,11 @@ If
 .Dv HN_GETSCALE
 is specified, the prefix index number will be returned instead.
 .Sh SEE ALSO
-.Xr expand_number 3 
+.Xr expand_number 3
 .Sh HISTORY
 The
 .Fn humanize_number
 function first appeared in
-.Nx 2.0 .
+.Nx 2.0
+and then in
+.Fx 5.3 .
diff --git a/lib/libutil/kld.3 b/lib/libutil/kld.3
index decaee7..cc34fa1 100644
--- a/lib/libutil/kld.3
+++ b/lib/libutil/kld.3
@@ -83,7 +83,7 @@ The
 and
 .Fn kld_load
 functions first appeared in
-.Fx 7.0 .
+.Fx 6.3 .
 .Sh AUTHORS
 The
 .Fn kld_isloaded