17 files changed, 17 insertions, 17 deletions

diff --git a/lib/libc/gen/getcwd.3 b/lib/libc/gen/getcwd.3
index 8faa4a4e95899..5f401933a4c52 100644
--- a/lib/libc/gen/getcwd.3
+++ b/lib/libc/gen/getcwd.3
@@ -111,7 +111,7 @@ The
 .Fn getcwd
 function
 will fail if:
-.Bl -tag -width [EACCES]
+.Bl -tag -width Er
 .It Bq Er EACCES
 Read or search permission was denied for a component of the pathname.
 .It Bq Er EINVAL
diff --git a/lib/libc/gen/pause.3 b/lib/libc/gen/pause.3
index c8315dd76b17f..b9d20319f4ef9 100644
--- a/lib/libc/gen/pause.3
+++ b/lib/libc/gen/pause.3
@@ -70,7 +70,7 @@ The
 .Fn pause
 function
 always returns:
-.Bl -tag -width [EINTR]
+.Bl -tag -width Er
 .It Bq Er EINTR
 The call was interrupted.
 .El
diff --git a/lib/libc/gen/signal.3 b/lib/libc/gen/signal.3
index 96630764abffd..e0dc9e6583d4a 100644
--- a/lib/libc/gen/signal.3
+++ b/lib/libc/gen/signal.3
@@ -207,7 +207,7 @@ is set to indicate the error.
 .Fn Signal
 will fail and no action will take place if one of the
 following occur:
-.Bl -tag -width [EINVAL]
+.Bl -tag -width Er
 .It Bq Er EINVAL
 .Em Sig
 is not a valid signal number.
diff --git a/lib/libc/gen/time.3 b/lib/libc/gen/time.3
index 103a4ed041e86..53c76dff35d89 100644
--- a/lib/libc/gen/time.3
+++ b/lib/libc/gen/time.3
@@ -75,7 +75,7 @@ is set to indicate the error.
 .Sh ERRORS
 The following error codes may be set in
 .Va errno :
-.Bl -tag -width [EFAULT]
+.Bl -tag -width Er
 .It Bq Er EFAULT
 An argument address referenced invalid memory.
 .Sh SEE ALSO
diff --git a/lib/libc/gen/usleep.3 b/lib/libc/gen/usleep.3
index dddc856785afc..51e1bf2ef4d0a 100644
--- a/lib/libc/gen/usleep.3
+++ b/lib/libc/gen/usleep.3
@@ -69,7 +69,7 @@ The
 .Fn usleep
 function
 will fail if:
-.Bl -tag -width [EINTR]
+.Bl -tag -width Er
 .It Bq Er EINTR
 A signal was delivered to the process and its
 action was to invoke a signal-catching function.
diff --git a/lib/libc/i386/sys/i386_get_ioperm.2 b/lib/libc/i386/sys/i386_get_ioperm.2
index f433c5bf8d880..aad357bef7a49 100644
--- a/lib/libc/i386/sys/i386_get_ioperm.2
+++ b/lib/libc/i386/sys/i386_get_ioperm.2
@@ -71,7 +71,7 @@ is set to indicate the error.
 and
 .Fn i386_set_ioperm
 will fail if:
-.Bl -tag -width [EINVAL]
+.Bl -tag -width Er
 .It Bq Er EINVAL
 An invalid range was specified by the  
 .Fa start
diff --git a/lib/libc/i386/sys/i386_get_ldt.2 b/lib/libc/i386/sys/i386_get_ldt.2
index 01ab02acc5f2c..8db81b3d8fe55 100644
--- a/lib/libc/i386/sys/i386_get_ldt.2
+++ b/lib/libc/i386/sys/i386_get_ldt.2
@@ -84,7 +84,7 @@ is set to indicate the error.
 and
 .Fn i386_set_ldt
 will fail if:
-.Bl -tag -width [EINVAL]
+.Bl -tag -width Er
 .It Bq Er EINVAL
 An inappropriate parameter was used for
 .Fa start_sel
diff --git a/lib/libc/i386/sys/i386_vm86.2 b/lib/libc/i386/sys/i386_vm86.2
index ad3e218046b29..864ef3b64dc12 100644
--- a/lib/libc/i386/sys/i386_vm86.2
+++ b/lib/libc/i386/sys/i386_vm86.2
@@ -88,7 +88,7 @@ is set to indicate the error.
 .Sh ERRORS
 .Fn i386_vm86
 will fail if:
-.Bl -tag -width [ENOMEM]
+.Bl -tag -width Er
 .It Bq Er EINVAL
 The kernel does not have vm86 support, or an invalid function was specified.
 .It Bq Er ENOMEM
diff --git a/lib/libc/net/addr2ascii.3 b/lib/libc/net/addr2ascii.3
index e91b1d9b89d05..ced73497c4e87 100644
--- a/lib/libc/net/addr2ascii.3
+++ b/lib/libc/net/addr2ascii.3
@@ -162,7 +162,7 @@ functions, rather than the other way around.
 When a failure is returned,
 .Li errno
 is set to one of the following values:
-.Bl -tag -width [EPROTONOSUPPORT]
+.Bl -tag -width Er
 .It Bq Er ENAMETOOLONG
 The
 .Fn addr2ascii
diff --git a/lib/libc/stdio/fflush.3 b/lib/libc/stdio/fflush.3
index 2869221b3b259..57c589f97699c 100644
--- a/lib/libc/stdio/fflush.3
+++ b/lib/libc/stdio/fflush.3
@@ -86,7 +86,7 @@ is returned and the global variable
 .Va errno
 is set to indicate the error.
 .Sh ERRORS
-.Bl -tag -width [EBADF]
+.Bl -tag -width Er
 .It Bq Er EBADF
 .Fa Stream
 is not an open stream, or, in the case of
diff --git a/lib/libc/stdio/fgetln.3 b/lib/libc/stdio/fgetln.3
index a0c6c03235184..6cb42f1878f2f 100644
--- a/lib/libc/stdio/fgetln.3
+++ b/lib/libc/stdio/fgetln.3
@@ -96,7 +96,7 @@ The text to which the returned pointer points may be modified,
 provided that no changes are made beyond the returned size.
 These changes are lost as soon as the pointer becomes invalid.
 .Sh ERRORS
-.Bl -tag -width [EBADF]
+.Bl -tag -width Er
 .It Bq Er EBADF
 The argument
 .Fa stream
diff --git a/lib/libc/stdio/fgets.3 b/lib/libc/stdio/fgets.3
index 76518b6f0b44a..dda95dc96b953 100644
--- a/lib/libc/stdio/fgets.3
+++ b/lib/libc/stdio/fgets.3
@@ -109,7 +109,7 @@ and
 .Xr ferror 3
 to determine which occurred.
 .Sh ERRORS
-.Bl -tag -width [EBADF]
+.Bl -tag -width Er
 .It Bq Er EBADF
 The given
 .Fa stream
diff --git a/lib/libc/stdio/fopen.3 b/lib/libc/stdio/fopen.3
index 9c10ed1880f2d..e3484778fd4b3 100644
--- a/lib/libc/stdio/fopen.3
+++ b/lib/libc/stdio/fopen.3
@@ -175,7 +175,7 @@ is returned and the global variable
 .Va errno
 is set to indicate the error.
 .Sh ERRORS
-.Bl -tag -width [EINVAL]
+.Bl -tag -width Er
 .It Bq Er EINVAL
 The
 .Fa mode
diff --git a/lib/libc/stdio/fputs.3 b/lib/libc/stdio/fputs.3
index 63361106b8fba..34c4ad191ef2b 100644
--- a/lib/libc/stdio/fputs.3
+++ b/lib/libc/stdio/fputs.3
@@ -81,7 +81,7 @@ returns a nonnegative integer on success and
 .Dv EOF
 on error.
 .Sh ERRORS
-.Bl -tag -width [EBADF]
+.Bl -tag -width Er
 .It Bq Er EBADF
 The
 .Fa stream
diff --git a/lib/libc/stdio/fseek.3 b/lib/libc/stdio/fseek.3
index 44c255a6de530..e2b432abca77a 100644
--- a/lib/libc/stdio/fseek.3
+++ b/lib/libc/stdio/fseek.3
@@ -171,7 +171,7 @@ return the current offset.
 Otherwise, \-1 is returned and the global variable errno is set to
 indicate the error.
 .Sh ERRORS
-.Bl -tag -width [EINVAL]
+.Bl -tag -width Er
 .It Bq Er EBADF
 The
 .Fa stream
diff --git a/lib/libc/stdio/funopen.3 b/lib/libc/stdio/funopen.3
index ad1d9d76681f3..b0355145a388c 100644
--- a/lib/libc/stdio/funopen.3
+++ b/lib/libc/stdio/funopen.3
@@ -137,7 +137,7 @@ is returned and the global variable
 .Va errno
 is set to indicate the error.
 .Sh ERRORS
-.Bl -tag -width [EINVAL]
+.Bl -tag -width Er
 .It Bq Er EINVAL
 The
 .Fn funopen
diff --git a/lib/libc/stdio/mktemp.3 b/lib/libc/stdio/mktemp.3
index 03024c2428692..badb8030a3305 100644
--- a/lib/libc/stdio/mktemp.3
+++ b/lib/libc/stdio/mktemp.3
@@ -127,7 +127,7 @@ functions
 may set
 .Va errno
 to one of the following values:
-.Bl -tag -width [ENOTDIR]
+.Bl -tag -width Er
 .It Bq Er ENOTDIR
 The pathname portion of the template is not an existing directory.
 .El