How to put a GUILayout button BESIDE another one instead of below?

Or can you only put it under it or over it? How would I put a button beside one because Space(); only puts it under one.

Like this:

void OnGUI()
{
	GUILayout.BeginHorizonal();
	{
		GUILayout.Button("Button One");
		GUILayout.Button("Button Two");
	}
	GUILayout.EndHorizontal();
}

For UnityScript, replace ‘void’ with ‘function’.