I just started this using this package and was quite confused why things wouldnt work. As it turned out i assumed the spelling was BehavioUr, instead its Behavior.
Now normally this would be a mud fight of American English vs rest of the world spelling, but in this specific case i think you should adhere to Unity's spelling. They use MonoBehaviour as well, thus i believe its better to stick to that spelling of Behaviour.
I just started this using this package and was quite confused why things wouldnt work. As it turned out i assumed the spelling was BehavioUr, instead its Behavior.
Now normally this would be a mud fight of American English vs rest of the world spelling, but in this specific case i think you should adhere to Unity's spelling. They use MonoBehaviour as well, thus i believe its better to stick to that spelling of Behaviour.