Trivial changes: whitespace and modes.

Remote whitespace at the ends of lines.
Remove blank lines from the ends of files.
Change modes on source files so that they
are not executable.

Signed-off-by: Dan Cross <cross@gajendra.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cmd/acme/mail/win.c b/src/cmd/acme/mail/win.c
index 84c9cee0..1cf776dd 100644
--- a/src/cmd/acme/mail/win.c
+++ b/src/cmd/acme/mail/win.c
@@ -196,7 +196,7 @@ wingeter(Window *w, char *buf, int *nb)
 		while(!fullrune(buf, n))
 			buf[n++] = wingetec(w);
 		chartorune(&r, buf);
-	} 
+	}
 	*nb = n;
 	return r;
 }