Removed unsupported message for k8s nmstate

Shubha Narayanan · Shubha Narayanan · commit f6ac0f8be922 · 2023-08-11T16:22:39.000+05:30
diff --git a/modules/nw-ovn-kubernetes-matrix.adoc b/modules/nw-ovn-kubernetes-matrix.adoc
@@ -24,7 +24,7 @@ ifeval::["{context}" == "about-ovn-kubernetes"]
 
 |IPsec encryption for intra-cluster communication|Supported|Not supported
 
-|IPv6|Supported ^[3]^ ^[4]^|Not supported
+|IPv6|Supported ^[3]^|Not supported
 
 |Kubernetes network policy|Supported|Supported
 
