Remove closing ticks of the yaml section

Signed-off-by: Yury Fedotov <[email protected]>

docs/source/kedro-viz_visualisation.md

@@ -195,13 +195,12 @@ The visualisation now includes the layers:
 ![](./images/pipeline_visualisation_with_layers.png)
 
 ```{tip}
-Duplicated defititions like
+Duplicated defititions like those:
 
   ```yaml
   metadata:
     kedro-viz:
       layer: raw
-  ```
 
 can be avoided by leveraging YAML's native syntax for anchors and aliases.
 See [this example from the Kedro docs](https://docs.kedro.org/en/stable/data/data_catalog_yaml_examples.html#load-multiple-datasets-with-similar-configuration-using-yaml-anchors).