3 files changed, 13 insertions, 14 deletions
diff --git a/man5/acct.5 b/man5/acct.5
index 0665dd3617..d879dfde0a 100644
--- a/man5/acct.5
+++ b/man5/acct.5
@@ -129,13 +129,14 @@ struct acct_v3 {
 .EE
 .in
 .SH VERSIONS
-The
-.I acct_v3
-structure is defined since glibc 2.6.
-.SH STANDARDS
-Process accounting originated on BSD.
 Although it is present on most systems, it is not standardized,
 and the details vary somewhat between systems.
+.SH STANDARDS
+None.
+.SH HISTORY
+glibc 2.6.
+.PP
+Process accounting originated on BSD.
 .SH NOTES
 Records in the accounting file are ordered by termination time of
 the process.
diff --git a/man5/sysfs.5 b/man5/sysfs.5
index 930c9714b2..26effac129 100644
--- a/man5/sysfs.5
+++ b/man5/sysfs.5
@@ -251,14 +251,10 @@ This information is mainly used for debugging.
 .TP
 .I /sys/power
 [To be documented]
-.SH VERSIONS
-The
-.B sysfs
-filesystem first appeared in Linux 2.6.0.
 .SH STANDARDS
-The
-.B sysfs
-filesystem is Linux-specific.
+Linux.
+.SH HISTORY
+Linux 2.6.0.
 .SH NOTES
 This manual page is incomplete, possibly inaccurate, and is the kind
 of thing that needs to be updated very often.
diff --git a/man5/utmp.5 b/man5/utmp.5
index d1017f8185..eefb8241c3 100644
--- a/man5/utmp.5
+++ b/man5/utmp.5
@@ -217,7 +217,7 @@ removed, record-keeping is turned off.
 .I /var/run/utmp
 .br
 .I /var/log/wtmp
-.SH STANDARDS
+.SH VERSIONS
 POSIX.1 does not specify a
 .I utmp
 structure, but rather one named
@@ -242,7 +242,9 @@ Linux defines the
 structure to be the same as the
 .I utmp
 structure.
-.SS Comparison with historical systems
+.SH STANDARDS
+Linux.
+.SH HISTORY
 Linux utmp entries conform neither to v7/BSD nor to System V; they are a
 mix of the two.
 .PP