Apply suggestion from @DaanHoogland

Network-Namespace/README.md

diff --git a/Network-Namespace/README.md b/Network-Namespace/README.md
index c94068e..91b85bf 100644
--- a/Network-Namespace/README.md
+++ b/Network-Namespace/README.md
@@ -306,7 +306,7 @@
 cmk createExtension \
     name=my-extnet \
     type=NetworkOrchestrator \
-    path=network-namespace \
+    path=network-namespace/network-namespace.sh \
     details[0].network.services="Vpn,Dhcp,Dns,SourceNat,StaticNat,PortForwarding,Firewall,Gateway" \
     details[1].network.service.capabilities={\"SourceNat\":{\"SupportedSourceNatTypes\":\"peraccount\",\"RedundantRouter\":\"false\"},\"Firewall\":{\"TrafficStatistics\":\"per\ public\ ip\"}}
 ```