pseudocode 431 error? 伪代码431行是否有误？

[GISWLH]

x_window = self.attention(x, mask) should be revised to x_window = self.attention(x_window , mask)

伪代码431行x_window = self.attention(x, mask)是否应该改为x_window = self.attention(x_window , mask)？