fix formatting (#50)

Signed-off-by: Nik Handyman <[email protected]>

Author: n0mer

docs/adding-data-to-model/creating_new_knowledge_or_skills.md

@@ -429,7 +429,7 @@ the `ilab` cli. The `ilab model convert` command converts the new model into qua
 
 1) Convert the newly trained model by running the following command:
 
-    ```shell
+   ```shell
    ilab model convert
    ```
 
@@ -460,4 +460,4 @@ Of course, the final step is, if you've improved the model, to open a pull-reque
 
 ## 📬 Contributing
 
-Check out our [contributing](../community/CONTRIBUTING.md) guide to learn how to contribute.
+Check out our [contributing](../community/CONTRIBUTING.md) guide to learn how to contribute.