docs: remove surrounding pipes from table

Author: b1tamara

docs/v3/source/includes/resources/manifests/_object.md.erb

@@ -148,9 +148,9 @@ Name | Type | Description
 ####  <a name="space-manifest-per-route-options-level-configuration"></a> Per-Route Options-level configuration
 This configuration allows additional key-value options for the specific application route.
 
-| Name              | Type     | Description                                                                                         |
-|-------------------|----------|-----------------------------------------------------------------------------------------------------|
-| **loadbalancing** | _string_ | The load-balancer associated with this route. Valid values are ‘round-robin’ and ‘least-connection’ |
+Name | Type | Description
+---- | ---- | -----------
+ **loadbalancing** | _string_ | The load-balancer associated with this route. Valid values are `round-robin` and `least-connection`
 
 
 ####  <a name="space-manifest-service-level-configuration"></a> Service-level configuration