Update validate-traffic-mirroring.md

removed word sample

Author: tarTech23

articles/defender-for-iot/organizations/includes/validate-traffic-mirroring.md

@@ -9,7 +9,7 @@ ms.topic: include
 
 After configuring traffic mirroring, make an attempt to receive a sample of recorded traffic (PCAP file) from the switch SPAN or mirror port. 
 
-A sample PCAP file sample will help you:
+A sample PCAP file will help you:
 
 - Validate the switch configuration
 - Confirm that the traffic going through your switch is relevant for monitoring
@@ -25,4 +25,4 @@ A sample PCAP file sample will help you:
 
     For example:
 
-    :::image type="content" source="../media/how-to-set-up-your-network/wireshark-validation.png" alt-text="Screenshot of Wireshark validation.":::
+    :::image type="content" source="../media/how-to-set-up-your-network/wireshark-validation.png" alt-text="Screenshot of Wireshark validation.":::