[PATCH] vpnc-script: document "reason=reconnect"

[Antonio Borneo]

After recent modification, a new value can be passed through
environment variable "reason".
Add it in comment header.

Signed-off-by: Antonio Borneo <borneo.antonio at gmail.com>
---
 vpnc-script |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/vpnc-script b/vpnc-script
index c2391cd..047e94a 100755
--- a/vpnc-script
+++ b/vpnc-script
@@ -21,7 +21,7 @@
 ################
 #
 # List of parameters passed through environment
-#* reason                       -- why this script was called, one of: pre-init connect disconnect
+#* reason                       -- why this script was called, one of: pre-init connect disconnect reconnect
 #* VPNGATEWAY                   -- vpn gateway address (always present)
 #* TUNDEV                       -- tunnel device (always present)
 #* INTERNAL_IP4_ADDRESS         -- address (always present)
-- 
1.7.3.4