9 files changed, 29 insertions, 29 deletions
diff --git a/lib/libc/stdio/fgets.3 b/lib/libc/stdio/fgets.3
index c84d6bdd486d8..427b88ed52e95 100644
--- a/lib/libc/stdio/fgets.3
+++ b/lib/libc/stdio/fgets.3
@@ -85,11 +85,11 @@ if any, is sufficiently short to fit in the string.
 .Sh RETURN VALUES
 Upon successful completion,
 .Fn fgets
-and 
+and
 .Fn gets
 return
 a pointer to the string.
-If end-of-file occurs before any characters are read, 
+If end-of-file occurs before any characters are read,
 they return
 .Dv NULL
 and the buffer contents is unchanged.
diff --git a/lib/libc/stdio/fseek.3 b/lib/libc/stdio/fseek.3
index f12e0471d03db..9a58668013b63 100644
--- a/lib/libc/stdio/fseek.3
+++ b/lib/libc/stdio/fseek.3
@@ -77,7 +77,7 @@ The new position, measured in bytes, is obtained by adding
 .Fa offset
 bytes to the position specified by
 .Fa whence .
-If 
+If
 .Fa whence
 is set to
 .Dv SEEK_SET ,
@@ -143,7 +143,7 @@ and
 (with whence set to
 .Dv SEEK_SET ) ,
 setting and storing the current value of
-the file offset into or from the object referenced by 
+the file offset into or from the object referenced by
 .Fa pos .
 On some
 .Pq non- Ns Tn UNIX
@@ -180,7 +180,7 @@ is not a seekable stream.
 .It Bq Er EINVAL
 The
 .Fa whence
-argument to 
+argument to
 .Fn fseek
 was not
 .Dv SEEK_SET ,
@@ -188,7 +188,7 @@ was not
 or
 .Dv SEEK_CUR .
 .It Bq Er EOVERFLOW
-For 
+For
 .Fn ftell ,
 the resulting file offset would be a value which
 cannot be represented correctly in an object of type long.
@@ -208,7 +208,7 @@ for any of the errors specified for the routines
 .Xr fflush 3 ,
 .Xr fstat 2 ,
 .Xr lseek 2 ,
-and 
+and
 .Xr malloc 3 .
 .Sh SEE ALSO
 .Xr lseek 2
@@ -225,7 +225,7 @@ conform to
 .St -isoC .
 .Pp
 The
-.Fn fseeko 
+.Fn fseeko
 and
 .Fn ftello
 functions conform to
diff --git a/lib/libc/stdio/funopen.3 b/lib/libc/stdio/funopen.3
index b0355145a388c..e1d00409212c9 100644
--- a/lib/libc/stdio/funopen.3
+++ b/lib/libc/stdio/funopen.3
@@ -58,7 +58,7 @@ The
 function
 associates a stream with up to four
 .Dq Tn I/O No functions .
-Either 
+Either
 .Fa readfn
 or
 .Fa writefn
@@ -73,7 +73,7 @@ close the new stream.
 .Pp
 In general, omitting a function means that any attempt to perform the
 associated operation on the resulting stream will fail.
-If the close function is omitted, closing the stream will flush 
+If the close function is omitted, closing the stream will flush
 any buffered output and then succeed.
 .Pp
 The calling conventions of
@@ -90,7 +90,7 @@ and
 .Xr close 2
 with the single exception that they are passed the
 .Fa cookie
-argument specified to 
+argument specified to
 .Fn funopen
 in place of the traditional file descriptor argument.
 .Pp
@@ -112,7 +112,7 @@ Additionally, all of the functions should set the external variable
 .Va errno
 appropriately if an error occurs.
 .Pp
-An error on 
+An error on
 .Fn closefn
 does not keep the stream open.
 .Pp
@@ -126,7 +126,7 @@ as calls to
 .Fn funopen
 with only a read or write function specified.
 .Sh RETURN VALUES
-Upon successful completion, 
+Upon successful completion,
 .Fn funopen
 returns a
 .Dv FILE
diff --git a/lib/libc/stdio/getc.3 b/lib/libc/stdio/getc.3
index bd099abd343c1..db69606ba6731 100644
--- a/lib/libc/stdio/getc.3
+++ b/lib/libc/stdio/getc.3
@@ -54,7 +54,7 @@
 .Ft int
 .Fn getc "FILE *stream"
 .Ft int
-.Fn getchar 
+.Fn getchar
 .Ft int
 .Fn getw "FILE *stream"
 .Sh DESCRIPTION
diff --git a/lib/libc/stdio/mktemp.3 b/lib/libc/stdio/mktemp.3
index 1f79e4f4eb0d9..27fc96902553c 100644
--- a/lib/libc/stdio/mktemp.3
+++ b/lib/libc/stdio/mktemp.3
@@ -166,25 +166,25 @@ to any value specified by the
 function.
 .Sh NOTES
 A common problem that results in a core dump is that the programmer
-passes in a read-only string to 
+passes in a read-only string to
 .Fn mktemp ,
 .Fn mkstemp ,
 .Fn mkstemps
 or
 .Fn mkdtemp .
-This is common with programs that were developed before 
+This is common with programs that were developed before
 .St -isoC
 compilers were common.
 For example, calling
 .Fn mkstemp
-with an argument of 
+with an argument of
 .Qq /tmp/tempfile.XXXXXX
-will result in a core dump due to 
+will result in a core dump due to
 .Fn mkstemp
 attempting to modify the string constant that was given.
 If the program in question makes heavy use of that type
 of function call, you do have the option of compiling the program
-so that it will store string constants in a writable segment of memory.  
+so that it will store string constants in a writable segment of memory.
 See
 .Xr gcc 1
 for more information.
@@ -196,7 +196,7 @@ are used to
 increase the number of possible temporary filenames.
 This makes the race in
 .Fn mktemp ,
-between testing for a file's existence (in the 
+between testing for a file's existence (in the
 .Fn mktemp
 function call)
 and opening it for use
@@ -232,13 +232,13 @@ The
 .Fn mkstemp
 function appeared in
 .Bx 4.4 .
-The 
+The
 .Fn mkdtemp
 function first appeared in
 .Ox 2.2 ,
 and later in
 .Fx 3.2 .
-The 
+The
 .Fn mkstemps
 function first appeared in
 .Ox 2.4 ,
diff --git a/lib/libc/stdio/remove.3 b/lib/libc/stdio/remove.3
index 6627afa802b6e..a79219f8e5c8a 100644
--- a/lib/libc/stdio/remove.3
+++ b/lib/libc/stdio/remove.3
@@ -63,7 +63,7 @@ is the equivalent of
 Otherwise, it is the equivalent of
 .Fn unlink "path" .
 .Sh RETURN VALUES
-Upon successful completion, 
+Upon successful completion,
 .Fn remove
 returns 0.
 Otherwise, \-1 is returned and the global variable
diff --git a/lib/libc/stdio/setbuf.3 b/lib/libc/stdio/setbuf.3
index 28451580f45c8..d2b20564902d3 100644
--- a/lib/libc/stdio/setbuf.3
+++ b/lib/libc/stdio/setbuf.3
@@ -69,7 +69,7 @@ output or input is read from any stream attached to a terminal device
 The function
 .Xr fflush 3
 may be used to force the block out early.
-(See 
+(See
 .Xr fclose 3 . )
 .Pp
 Normally all files are block buffered.
@@ -108,7 +108,7 @@ The
 parameter may be given as zero
 to obtain deferred optimal-size buffer allocation as usual.
 If it is not zero,
-then except for unbuffered files, the 
+then except for unbuffered files, the
 .Fa buf
 argument should point to a buffer at least
 .Fa size
@@ -135,7 +135,7 @@ but may have peculiar side effects
 (such as discarding input or flushing output)
 if the stream is ``active''.
 Portable applications should call it only once on any given stream,
-and before any 
+and before any
 .Tn I/O
 is performed.
 .Pp
diff --git a/lib/libc/stdio/stdio.3 b/lib/libc/stdio/stdio.3
index c7dc30da3cf5f..f91e2f74bebf3 100644
--- a/lib/libc/stdio/stdio.3
+++ b/lib/libc/stdio/stdio.3
@@ -117,10 +117,10 @@ At program startup, three streams are predefined and need not be
 opened explicitly:
 .Bl -bullet -compact -offset indent
 .It
-.Em standard input 
+.Em standard input
 (for reading conventional input),
 .It
-.Em standard output 
+.Em standard output
 (for writing conventional output), and
 .It
 .Em standard error
diff --git a/lib/libc/stdio/tmpnam.3 b/lib/libc/stdio/tmpnam.3
index 0c4e861c25ed9..9a9d037ac5c1e 100644
--- a/lib/libc/stdio/tmpnam.3
+++ b/lib/libc/stdio/tmpnam.3
@@ -96,7 +96,7 @@ In either case,
 .Fn tmpnam
 returns a pointer to the file name.
 .Pp
-The buffer referenced by 
+The buffer referenced by
 .Fa str
 is expected to be at least
 .Dv L_tmpnam