diff --git a/man2/fchownat.2 b/man2/fchownat.2
index 1db59e32d..687e8ad9a 100644
--- a/man2/fchownat.2
+++ b/man2/fchownat.2
@@ -42,11 +42,18 @@ Feature Test Macro Requirements for glibc (see
 .in
 .sp
 .BR fchownat ():
-.br
-Since glibc 2.10: _XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
-.br
+.PD 0
+.ad l
+.RS 4
+.TP 4
+Since glibc 2.10:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
 Before glibc 2.10:
 _ATFILE_SOURCE
+.RE
+.ad
+.PD
 .SH DESCRIPTION
 The
 .BR fchownat ()
diff --git a/man2/fstatat.2 b/man2/fstatat.2
index 1287b5c47..17a254834 100644
--- a/man2/fstatat.2
+++ b/man2/fstatat.2
@@ -42,11 +42,18 @@ Feature Test Macro Requirements for glibc (see
 .in
 .sp
 .BR fstatat ():
-.br
-Since glibc 2.10: _XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
-.br
+.PD 0
+.ad l
+.RS 4
+.TP 4
+Since glibc 2.10:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
 Before glibc 2.10:
 _ATFILE_SOURCE
+.RE
+.ad
+.PD
 .SH DESCRIPTION
 The
 .BR fstatat ()
diff --git a/man2/futimesat.2 b/man2/futimesat.2
index 16cc2b879..ae16b2b49 100644
--- a/man2/futimesat.2
+++ b/man2/futimesat.2
@@ -41,11 +41,18 @@ Feature Test Macro Requirements for glibc (see
 .in
 .sp
 .BR futimesat ():
-.br
-Since glibc 2.10: _XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
-.br
+.PD 0
+.ad l
+.RS 4
+.TP 4
+Since glibc 2.10:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
 Before glibc 2.10:
 _ATFILE_SOURCE
+.RE
+.ad
+.PD
 .SH DESCRIPTION
 This system call is obsolete.
 Use
diff --git a/man2/linkat.2 b/man2/linkat.2
index 1bdd6dc64..b5f8d2867 100644
--- a/man2/linkat.2
+++ b/man2/linkat.2
@@ -41,11 +41,18 @@ Feature Test Macro Requirements for glibc (see
 .in
 .sp
 .BR linkat ():
-.br
-Since glibc 2.10: _XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
-.br
+.PD 0
+.ad l
+.RS 4
+.TP 4
+Since glibc 2.10:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
 Before glibc 2.10:
 _ATFILE_SOURCE
+.RE
+.ad
+.PD
 .SH DESCRIPTION
 The
 .BR linkat ()
diff --git a/man2/mkdirat.2 b/man2/mkdirat.2
index 2022d2b1f..30cd520ea 100644
--- a/man2/mkdirat.2
+++ b/man2/mkdirat.2
@@ -40,11 +40,18 @@ Feature Test Macro Requirements for glibc (see
 .in
 .sp
 .BR mkdirat ():
-.br
-Since glibc 2.10: _XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
-.br
+.PD 0
+.ad l
+.RS 4
+.TP 4
+Since glibc 2.10:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
 Before glibc 2.10:
 _ATFILE_SOURCE
+.RE
+.ad
+.PD
 .SH DESCRIPTION
 The
 .BR mkdirat ()
diff --git a/man2/openat.2 b/man2/openat.2
index 42507b23b..802c00286 100644
--- a/man2/openat.2
+++ b/man2/openat.2
@@ -41,11 +41,18 @@ Feature Test Macro Requirements for glibc (see
 .in
 .sp
 .BR openat ():
-.br
-Since glibc 2.10: _XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
-.br
+.PD 0
+.ad l
+.RS 4
+.TP 4
+Since glibc 2.10:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
 Before glibc 2.10:
 _ATFILE_SOURCE
+.RE
+.ad
+.PD
 .SH DESCRIPTION
 The
 .BR openat ()
diff --git a/man2/readlinkat.2 b/man2/readlinkat.2
index f2da8526a..51c29cf20 100644
--- a/man2/readlinkat.2
+++ b/man2/readlinkat.2
@@ -42,11 +42,18 @@ Feature Test Macro Requirements for glibc (see
 .in
 .sp
 .BR readlinkat ():
-.br
-Since glibc 2.10: _XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
-.br
+.PD 0
+.ad l
+.RS 4
+.TP 4
+Since glibc 2.10:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
 Before glibc 2.10:
 _ATFILE_SOURCE
+.RE
+.ad
+.PD
 .SH DESCRIPTION
 The
 .BR readlinkat ()
diff --git a/man2/renameat.2 b/man2/renameat.2
index a0bd4c927..2a5678a1e 100644
--- a/man2/renameat.2
+++ b/man2/renameat.2
@@ -41,11 +41,18 @@ Feature Test Macro Requirements for glibc (see
 .in
 .sp
 .BR renameat ():
-.br
-Since glibc 2.10: _XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
-.br
+.PD 0
+.ad l
+.RS 4
+.TP 4
+Since glibc 2.10:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
 Before glibc 2.10:
 _ATFILE_SOURCE
+.RE
+.ad
+.PD
 .SH DESCRIPTION
 The
 .BR renameat ()
diff --git a/man2/symlinkat.2 b/man2/symlinkat.2
index f3cb98542..563d56277 100644
--- a/man2/symlinkat.2
+++ b/man2/symlinkat.2
@@ -41,11 +41,18 @@ Feature Test Macro Requirements for glibc (see
 .in
 .sp
 .BR symlinkat ():
-.br
-Since glibc 2.10: _XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
-.br
+.PD 0
+.ad l
+.RS 4
+.TP 4
+Since glibc 2.10:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
 Before glibc 2.10:
 _ATFILE_SOURCE
+.RE
+.ad
+.PD
 .SH DESCRIPTION
 The
 .BR symlinkat ()
diff --git a/man2/unlinkat.2 b/man2/unlinkat.2
index 94c2c5303..fecde57c2 100644
--- a/man2/unlinkat.2
+++ b/man2/unlinkat.2
@@ -39,11 +39,18 @@ Feature Test Macro Requirements for glibc (see
 .in
 .sp
 .BR unlinkat ():
-.br
-Since glibc 2.10: _XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
-.br
+.PD 0
+.ad l
+.RS 4
+.TP 4
+Since glibc 2.10:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
 Before glibc 2.10:
 _ATFILE_SOURCE
+.RE
+.ad
+.PD
 .SH DESCRIPTION
 The
 .BR unlinkat ()