Update docs/DeploymentGuide.md

Shreyas-Microsoft · Copilot · web-flow · commit 19b9959fa684 · 2025-12-12T16:32:45.000+05:30
Co-authored-by: Copilot &lt;175728472+Copilot@users.noreply.github.com&gt;
diff --git a/docs/DeploymentGuide.md b/docs/DeploymentGuide.md
@@ -642,7 +642,7 @@ az containerapp update \
 ```
 
 **For Container Image Updates:**
-```shell
+```bash
 # Update container image
 az containerapp update \
   --name <container-app-name> \
