Replace some ints that are only ever 0 or 1 with bool.

[nmh] / docs / MAIL.FILTERING

diff --git a/docs/MAIL.FILTERING b/docs/MAIL.FILTERING
index b0b5e8d..f41211d 100644 (file)
--- a/docs/MAIL.FILTERING
+++ b/docs/MAIL.FILTERING
@@ -1,4 +1,3 @@
-
 INTRODUCTION
 ------------
 It is a common practice when using nmh to filter your inbound mail