fix merge

app/src/main/java/sudoku/io/SudokuPrinter.java

@@ -11,7 +11,7 @@ public class SudokuPrinter {
 			}
 			String line = "[ ";
 			for (int x = 0; x < s.getSize(); x++) {
-				line += (s.getCell(x, y).getSymboleIndex() + 1) + " ";
+				line += (s.getCell(x, y).getSymbolIndex() + 1) + " ";
 				if (x % blockWidth == blockWidth - 1 && x != blockWidth * blockHeight - 1) {
 					line += "| ";
 				}