InitSpatiaMetaData() error:"table spatial_ref_sys already exists"

[gertcuykens]

I think the err InitSpatiaMetaData() error:"table spatial_ref_sys already exists" should be ignored here, users will get the error when opening the same database every time

	stmt, err := conn.Prepare(`SELECT InitSpatialMetaData(1)`)
	if err != nil {
		return nil, err
	}

[jswise]

It has a typo, too -- it says "Spatia."