The spelling is correct, it's Chalone winery in California. I found this at the SEC site:
The Company produces, markets and sells super, ultra and super-ultra
premium white and red varietal table wines, primarily Chardonnay, Pinot Noir, Cabernet Sauvignon, Merlot and Sauvignon Blanc. The Company operates six wineries; four located in various counties of California, and two located in the State of Washington. The Company's wines are made principally from grapes grown at the Chalone Vineyard(R), Carmenet(R) Vineyard, Edna Valley Vineyard(R), Company-owned vineyards adjacent to the Acacia(TM) Winery in California and the Canoe Ridge(R) Vineyard in Washington State. These wines are primarily sold under the labels "Chalone Vineyard," "Edna Valley Vineyard," "Carmenet," "Acacia," "Canoe Ridge Vineyard," and "Echelon(TM)".
As a result of a substantial investment in the Company by France-based Les Domaines Barons de Rothschild (Lafite) ("DBR"), the Company receives an allocation of DBR wines, including the wines of Chateau Lafite-Rothschildand Chateau Duhart-Milon, first-growth and fourth-growth Bordeaux region wines, respectively.