Remove --export since it's being deprecated

slides/k8s/create-chart.md

@@ -34,7 +34,7 @@
   ```bash
 
 	while read kind name; do
-	  kubectl get -o yaml --export $kind $name > dockercoins/templates/$name-$kind.yaml
+	  kubectl get -o yaml $kind $name > dockercoins/templates/$name-$kind.yaml
 	done <<EOF
 	deployment worker
 	deployment hasher

slides/k8s/staticpods.md

@@ -62,7 +62,7 @@
 
 - These "manifests" are basically YAML definitions
 
-  (As produced by `kubectl get pod my-little-pod -o yaml --export`)
+  (As produced by `kubectl get pod my-little-pod -o yaml`)
 
 ---