highlight code that is recommended to be used (jpetazzo#522)

Better highlight code that is recommended to be used. (Thanks @karfau for the patch!)
sampathweb · Oct 5, 2019 · 5958874 · 5958874
1 parent 370bdf9
commit 5958874
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/slides/k8s/buildshiprun-dockerhub.md b/slides/k8s/buildshiprun-dockerhub.md
@@ -33,7 +33,7 @@
   **make sure that you set `$REGISTRY` and `$TAG` first!**
 
 - For example:
-  ```
+  ```bash
   export REGISTRY=dockercoins TAG=v0.1
   ```