Fixing conflicts.

docs/Learning-Environment-Create-New.md

 
 The RollerAgent applies the values from the action[] array to its Rigidbody component, `rBody`, using the `Rigidbody.AddForce` function:
 
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-With the reference to the Rigidbody, the agent can apply the values from the action[] array using the `Rigidbody.AddForce` function:
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 ```csharp
 Vector3 controlSignal = Vector3.zero;
 controlSignal.x = Mathf.Clamp(action[0], -1, 1);