[PATCH] testbot/doc: The procmail dependency is optional.

[Francois Gouget]

Signed-off-by: Francois Gouget <fgouget(a)codeweavers.com>
---
 testbot/doc/INSTALL.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/testbot/doc/INSTALL.txt b/testbot/doc/INSTALL.txt
index 7ac155d09f..bd4f39bbe9 100644
--- a/testbot/doc/INSTALL.txt
+++ b/testbot/doc/INSTALL.txt
@@ -4,11 +4,12 @@
 Dependencies:
 - Apache2 with mod_perl
 - MySQL
-- Sendmail and Procmail
+- Sendmail
 - Bytes::Random::Secure (libbytes-random-secure-perl)
 - DBI::mysql (libdbd-mysql-perl)
 - Sys::Virt (libsys-virt-perl, see http://libvirt.org/)
 - Image::Magick (perlmagick)
+- Optional: Procmail (to process mailing list patches)
 - Optional: IO::Socket::IP (for IPv6, libio-socket-ip-perl)
 - Optional: Net::OpenSSH (for SSH tunneling, libnet-openssh-perl)
 
-- 
2.20.1