Update README.md

leecalcote · web-flow · commit ab9cf45f0a52 · 2020-12-10T10:09:30.000-06:00
diff --git a/lab-5/README.md b/lab-5/README.md
@@ -8,7 +8,7 @@ Before we start playing with Istio's traffic management capabilities, we need to
 
 Run the following in the custom yaml section to create default destination rules for the Bookinfo services:
 
-```sh
+```yaml
 apiVersion: networking.istio.io/v1alpha3
 kind: DestinationRule
 metadata:
