Deleting Tableview cell content and updating the content array stored by NSDocumentDirectory

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
    if (editingStyle == UITableViewCellEditingStyleDelete) {
       
        [amountSpend removeObjectAtIndex:indexPath.row];
       
        NSLog(@"after Delete-- %@",amountSpend);
       
       
        NSArray *path1 = NSSearchPathForDirectoriesInDomains (NSDocumentDirectory, NSUserDomainMask, YES);
        NSString *documentsDirectory1 = [path1 objectAtIndex:indexPath.row];
       
        NSString *fullFileName1 = [NSString stringWithFormat:@"%@amountSpend", documentsDirectory1];
        [amountSpend writeToFile:fullFileName1 atomically:NO];

       
       
        [tableView reloadData];
        // Delete the row from the data source
       // [tableView deleteRowsAtIndexPaths:[amountSpend indexOfObject:indexPath.row] withRowAnimation:UITableViewRowAnimationFade];
    }  
    else if (editingStyle == UITableViewCellEditingStyleInsert) {
        // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
    }  
}