more cleanup

docs/Basic-Guide.md

    Editor"_ is displayed on the screen, you can press the :arrow_forward: button
    in Unity to start training in the Editor.
 
-**Note**: Alternatively, you can use an executable rather than the Editor to
+   **Note**: Alternatively, you can use an executable rather than the Editor to
-```console
+   ```console
 ml-agents$ mlagents-learn config/trainer_config.yaml --run-id=first-run --train
 
 
 INFO:mlagents.envs:Start training by pressing the Play button in the Unity Editor.
  ```
 
-**Note**: If you're using Anaconda, don't forget to activate the ml-agents
+   **Note**: If you're using Anaconda, don't forget to activate the ml-agents
-If `mlagents-learn` runs correctly and starts training, you should see something
+   If `mlagents-learn` runs correctly and starts training, you should see something
-```console
+   ```console
 INFO:mlagents.envs:
 'Ball3DAcademy' started successfully!
 Unity Academy name: Ball3DAcademy