removed bullet point that was added. wrong article

Author: HollyCl

articles/operator-nexus/concepts-network-fabric-read-only-commands.md

@@ -67,7 +67,6 @@ To ensure security and compliance, RO commands must adhere to the following spec
 - Only one `show` command at a time can be used on a specific device.
 -  You can run the `show` command on another CLI window in parallel.
 - You can run a `show` command on different devices at the same time.
-- Cable validation supports both 4 rack and 8 rack BOMs.
 
 ## Troubleshoot using read-only commands