Torque 2d Getting Started Video 6 problem

function JustinToy::create(%this)
{
    exec("./scripts/justinScript.cs");
    JustinToy.mySpriteSize = 5;

    addNumericOption("Sprite Size", 1, 10, 1, "setMySpriteSize", JustinToy.mySpriteSize, true, "Determines the size of the sprite");
    
    JustinToy.reset();
}

function JustinToy::destroy(%this)
{
    echo("@@@ JustinToy::destory function called");
}

function JustinToy::reset(%this)
{
    SandboxScene.clear();

    SandboxScene.setGravity(0,0);
    
    %size = JustinToy.mySpriteSize SPC JustinToy.mySpriteSize;
    %position = "0 0";
    %sprite = buildJustinSprite(%position, %size);

    SandboxScene.add(%sprite);
}

function JustinToy::setmySpriteSize(%this, %value)
{
    JustinToy.mySpriteSize = %value;
}

function buildJustinSprite(%position, %size)
{  
    %sprite = new Sprite();

    %spite.Position = %position;
    %sprite.Size = %size;
    
    %spirte.Image = "ToyAssets:football";
    %sprite.setBodyType("static");

    return %sprite;
}

<ModuleDefinition
	ModuleID="JustinToy"
	VersionId="1"
	Description="Justin Toy"
	Dependencies="ToyAssets=1"
	Type="toy"
	ToyCategoryIndex="5"
	ScriptFile="main.cs"
	CreateFunction="create"
	DestoryFunction="destory">
		<DeclaredAssets
			Path="Assets"
			Extention="asset.taml"
			Recurse="true"/>
</ModuleDefinition>