diff --git a/documentation/Wireshark/README.md b/documentation/Wireshark/README.md
index 610b0def72b5d9c9486df8904146da5bc471837e..3cd36081ce79ef29e0da6e5d0236c1c1f8699c34 100644
--- a/documentation/Wireshark/README.md
+++ b/documentation/Wireshark/README.md
@@ -45,7 +45,8 @@ Always use the latest version so that operating-system security and feature sets
 | <a href="images/WiresharkPreferencesCapture.png"><img src="images/WiresharkPreferencesCapture.png" width="400" align="center"/> | |
 
 2. Set filter to `(tcp.port == 3000 || udp.port == 3000) && dis`
-3. Lauch one of the example programs to send packets, then observe results.
+3. Press the blue Wireshark fin in the header bar to begin monitoring packets.
+4. Launch one of the example programs to send packets, then observe results.
 
 | `udp && dis` | `(tcp.port == 3000 \|\| udp.port == 3000) && dis` |
 | ------ | ------ |