chore: update readme (#2262)

Signed-off-by: Iman Tabrizian <10105175+Tabrizian@users.noreply.github.com>

Author: Tabrizian

deploy/helm/README.md

@@ -34,6 +34,7 @@ Here is how you would install a VLLM inference backend example.
 
 ```bash
 helm upgrade --install dynamo-graph ./deploy/helm/chart -n dynamo-cloud -f ./components/backends/vllm/deploy/agg.yaml
+```
 
 ### Installation using Grove