updated instructions

and clarified title

README.md

@@ -1,6 +1,6 @@
-# Capturing packets from iOS 
+# Capturing Wifi packets from iOS 
 
-Using a Mac with Xcode for non jail broken devices
+Using a Mac with Xcode for non jail broken devices. 
 
 ### Prerequisites
 #### Capturing
@@ -35,6 +35,9 @@ To see the new interface:
     
 It will be listed as 'rvi0'
 
+### Live View
+From Wireshark 1.12 and up one can directly listen to the rvi0 interface. Alternatively, just record a bunch:
+
 ### Record Packets
 
 Record/sniff/dump the packets send to and from your iDevice with tcpdump (...) into file .output.pcap