StockMarket.java : shareDaltaCount - typo?

[X-F0RCE]

020: private int shareDaltaCount = 3;
301: if(shareDaltaCount < 2503)
303: shareDaltaCount++;
308: double deltaChange = Double.parseDouble(stockDataDeltas[i][shareDaltaCount]);

Should it be 'Delta'? to correspond with

010: private String[][] stockDataDeltas;
308: double deltaChange = Double.parseDouble(stockDataDeltas[i][shareDaltaCount]);