httpd: round down sendfile byte count to 64k
*: style fixes

diff --git a/miscutils/ttysize.c b/miscutils/ttysize.c
index 51d4ec7..5a3f5dc 100644
--- a/miscutils/ttysize.c
+++ b/miscutils/ttysize.c
@@ -16,7 +16,7 @@
 {
 	unsigned w,h;
 	struct winsize wsz;
-    
+
 	w = 80;
 	h = 24;
 	if (!ioctl(0, TIOCGWINSZ, &wsz)) {