Fix create k8s binaries script name (apache#163)

Co-authored-by: Pearl Dsilva <pearl.dsilva@shapeblue.com>

Author: Pearl1594

source/plugins/cloudstack-kubernetes-service.rst

@@ -64,7 +64,7 @@ Eg:
 
 .. parsed-literal::
 
-   # ./create-binaries-iso.sh ./ 1.12.5 0.7.1 1.12.0 "https://cloud.weave.works/k8s/net?k8s-version=1.12.5" https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.0-beta1/aio/deploy/recommended.yaml
+   # ./create-kubernetes-binaries-iso.sh ./ 1.12.5 0.7.1 1.12.0 "https://cloud.weave.works/k8s/net?k8s-version=1.12.5" https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.0-beta1/aio/deploy/recommended.yaml
 
 Working with Kubernetes supported version
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