Update README

Cactus/README

@@ -1,6 +1,7 @@
-#WiDucky using the Cactus Micro Rev2 Board  ($14)
+WiDucky using the Cactus Micro Rev2 Board  (around $14)
 
-This software turns the Cactus Micro v2 board into a HAK5 USB Rubber Ducky type device. Only this one can be contrlled remotely via WiFi
+This software turns the Cactus Micro v2 board into a Wifi enabled HAK5 USB Rubber Ducky device. 
+No other hardware is required.
 (see https://www.tindie.com/products/aprbrother/cactus-micro-rev2-arduino-compatible-plus-esp8266/?pt=ac_prod_search)
 
 Using the 'Instructions' file to get the WiDucky working using a Cactus Micro Rev2 board.