Update azure-kubernetes-recipe.md

Replace deprecated --o with --output in az acr show example due to ambiguity error

Author: Ikwus

articles/ai-services/containers/azure-kubernetes-recipe.md

@@ -191,7 +191,7 @@ The following steps are needed to get the required information to connect your c
 1. Get your container registry ID.
 
     ```azurecli-interactive
-    az acr show --resource-group cogserv-container-rg --name pattyregistry --query "id" --o table
+    az acr show --resource-group cogserv-container-rg --name pattyregistry --query "id" --output table
     ```
 
     Save the output for the scope parameter value, `<acrId>`, in the next step. It looks like: