updated corresponding readme

Author: pmitra43

README.md

@@ -31,11 +31,12 @@ sudo ln -s ~/.lazy-connect/lazy-connect /usr/local/bin/lazy-connect
 
 ```
 lazy-connect - Shell function to fuzzy search an IPSec VPN by name
-               and connect to it automatically.
+               and connect/disconnect to it automatically.
 
 -i    - Initialize lazy-connect. Stores the TOTP secret and VPN list.
 -r    - Refresh vpn list in ~/.config/lazy-connect .
 -n    - Do not fill the password automatically. Instead copy the password to clipboard.
+-y    - Connect/disconnect automatically to the last connected VPN without prompt.
 -h    - Show this help.
 ```