Add Flow Forwarding graphic

Author: mangledbottles

Assets/FlowForwardingGraphic.png

@@ -38,13 +38,15 @@ Communication between the Switcher, multiple Routers and multiple Clients is han
 | #6 | Router received updated information about current Router | Switcher -> Router |
 
 ## Project Functionality
+![Flow Forwarding](Assets/FlowForwardingGraphic.png)
 1. Switcher is started to commence the network
 2. 3 Routers are started and join the network
 3. A client ("Alice") joins the network and is connected by the Switcher
 4. A secondary client ("Bob") joins the network and is connected by the Switcher
 5. Alice sends a message to Bob
 6. The message is forwarded from Alice to Router 1 to Router 2 to Router 3 and finally to Bob.
 
+
 ## Wireshark
 The following diagram shows the communication between the Switcher, Routers and Clients.
 
@@ -56,7 +58,7 @@ The following diagram shows the communication between the Switcher, Routers and
 | Hexadecimal Payload | Base10 Decoded |
 | ------------------- | -------------- |
 | 0000 0020 7b 22 74 79 70 65 22 3a 31 2c 22 6d 65 73 73 61 | {"type": 1, "messa} |
-| 0010 67 65 22 3a 22 52 6f 75 74 65 72 22 7d | ge":"Rou ter"} |
+| 0010 67 65 22 3a 22 52 6f 75 74 65 72 22 7d | ge":"Router"} |
 
 - Router on port 65469 is sending a message to the Switcher on port 51510 trying to join the network. 
 - Type is set to 1, as seen in [Communication Table protocol type 1](#Communication-Protocol).