Update getting_started.md

Author: sudivate

docs/getting_started.md

@@ -215,7 +215,7 @@ Using bash script task to invoke [Create Image Script](./ml_service/util/create_
 ![release_createimage](./images/release-task-createimage.PNG)
 
 Specify task parameters as it is shown in the table below:
-| Parameter          | Value                                                                                                                                                                |
+| Parameter          | Value|
 | ------------------ | --------------------------- |
 | Azure Subscription | Subscription used to deploy Web App |                                                                             | App name           | Web App for Containers name|                                                                                     | Image name         | $(acr_url)/$(image_name):$(image_version) where pipeline variables forms the fully qualified container image name. For example, 'myregistry.azurecr.io/nginx:latest' |