diff --git a/documentation/Wireshark/README.md b/documentation/Wireshark/README.md
index 46fb552573c3f215156dfe78e159589df93c24d3..a5f5bed89b8a9725e3c0a4f7cfd6a90645ab400e 100644
--- a/documentation/Wireshark/README.md
+++ b/documentation/Wireshark/README.md
@@ -41,7 +41,7 @@ Always use the latest so that operating-system security and feature sets are up
 2. Set filter to `(tcp.port == 3000 || udp.port == 3000) && dis`
 3. Lauch one of the example programs to send packets, then observe results.
 
-| `udp && dis` | `(tcp.port == 3000 | udp.port == 3000) && dis` |
+| `udp && dis` | `(tcp.port == 3000 \|\| udp.port == 3000) && dis` |
 | ------ | ------ |
 | <a href="images/WiresharkUdpDisPduCapture1.png"><img src="images/WiresharkUdpDisPduCapture1.png" width="400" align="center"/> | <a href="images/WiresharkUdpDisPduCapture2.png"><img src="images/WiresharkUdpDisPduCapture2.png" width="400" align="center"/> |