[vos-d] Typo in sector.cc

[Ken Taylor]

In libs/vos/metaobjects/a3dl/sector.cc:

void Sector::setCollisionDetection(bool enabled)
{
    Property::setProperty(*this, "a3dl:colision-detection", enabled);
}

bool Sector::getCollisionDetection()
{
    bool b;
    Property::getProperty(*this, "a3dl:colision-detection", b);
    return b;
}

collision is spelled wrong...

Maybe I should make a bzr revision bundle so i can get my name in the log ;)

-Ken