Remove trailing whitespace per mdoc lint warning

Disussed with:	gavin
No objection from:	doc
Approved by:	joel
MFC after:	3 days

7 files changed, 8 insertions, 8 deletions

diff --git a/lib/libc/locale/ctype.3 b/lib/libc/locale/ctype.3
index 49a3902..62ec05f 100644
--- a/lib/libc/locale/ctype.3
+++ b/lib/libc/locale/ctype.3
@@ -55,7 +55,7 @@
 .Nm toascii ,
 .Nm tolower ,
 .Nm toupper
-.Nd character classification functions 
+.Nd character classification functions
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
diff --git a/lib/libc/locale/ctype_l.3 b/lib/libc/locale/ctype_l.3
index 182e7cf..385125e 100644
--- a/lib/libc/locale/ctype_l.3
+++ b/lib/libc/locale/ctype_l.3
@@ -102,11 +102,11 @@
 .Fn toupper_l "int c" "locale_t loc"
 .Sh DESCRIPTION
 The above functions perform character tests and conversions on the integer
-.Fa c 
+.Fa c
 in the locale
 .Fa loc .
 They behave in the same way as the versions without the _l suffix, but use the
-specified locale rather than the global or per-thread locale.  
+specified locale rather than the global or per-thread locale.
 .In ctype.h ,
 or as true functions in the C library.
 See the specific manual pages for more information.
diff --git a/lib/libc/locale/digittoint.3 b/lib/libc/locale/digittoint.3
index eebd064..4a7f2e2 100644
--- a/lib/libc/locale/digittoint.3
+++ b/lib/libc/locale/digittoint.3
@@ -49,7 +49,7 @@ function converts a numeric character to its corresponding integer value.
 The character can be any decimal digit or hexadecimal digit.
 With hexadecimal characters, the case of the values does not matter.
 .Pp
-The 
+The
 .Fn digittoint_l
 function takes an explicit locale argument, whereas the
 .Fn digittoint
diff --git a/lib/libc/locale/isalnum.3 b/lib/libc/locale/isalnum.3
index c9042b5..b418643 100644
--- a/lib/libc/locale/isalnum.3
+++ b/lib/libc/locale/isalnum.3
@@ -77,7 +77,7 @@ In the ASCII character set, this includes the following characters
 .It "\&171\ ``y'' \t172\ ``z''"
 .El
 .Pp
-The 
+The
 .Fn isalnum_l
 function takes an explicit locale argument, whereas the
 .Fn isalnum
diff --git a/lib/libc/locale/isalpha.3 b/lib/libc/locale/isalpha.3
index e535104..e1dfdd6 100644
--- a/lib/libc/locale/isalpha.3
+++ b/lib/libc/locale/isalpha.3
@@ -74,7 +74,7 @@ In the ASCII character set, this includes the following characters
 .It "\&164\ ``t'' \t165\ ``u'' \t166\ ``v'' \t167\ ``w'' \t170\ ``x''"
 .It "\&171\ ``y'' \t172\ ``z''"
 .El
-The 
+The
 .Fn isalpha_l
 function takes an explicit locale argument, whereas the
 .Fn isalpha
diff --git a/lib/libc/locale/isblank.3 b/lib/libc/locale/isblank.3
index 8ef5c8d..5542280 100644
--- a/lib/libc/locale/isblank.3
+++ b/lib/libc/locale/isblank.3
@@ -59,7 +59,7 @@ The value of the argument must be representable as an
 or the value of
 .Dv EOF .
 .Pp
-The 
+The
 .Fn isblank_l
 function takes an explicit locale argument, whereas the
 .Fn isblank
diff --git a/lib/libc/locale/iscntrl.3 b/lib/libc/locale/iscntrl.3
index 54379a4..fd50c27 100644
--- a/lib/libc/locale/iscntrl.3
+++ b/lib/libc/locale/iscntrl.3
@@ -67,7 +67,7 @@ In the ASCII character set, this includes the following characters
 .It "\&036\ RS \t037\ US \t177\ DEL"
 .El
 .Pp
-The 
+The
 .Fn iscntrl_l
 function takes an explicit locale argument, whereas the
 .Fn iscntrl