1 files changed, 3 insertions, 3 deletions

diff --git a/lib/libc/stdio/setbuf.3 b/lib/libc/stdio/setbuf.3
index e9fa07972b6f..67179f42c7cf 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