Catch a bug in SerialLink.fkine()

[StvLi]

When I was following the procudure in textbook Robotics, Vision and Control: Fundamental Algorithms in MATLAB, I found that the output SE(3) of SerialLink.fkine() was not it supposed to be.

the function output:

what it supposed to be according to the textbook in Page 200, which had been confirmed by my own culcalation:

So, I belived there must be a bug in fkine and finally found it here:
at SerialLink\fkine.m line 63:
the original one is
q = robot.todegrees(q);
and it should be:
q = robot.toradians(q);

after replacing this line, everything goes perfect:

correct this bug in next version plz

Love your great works, Greeting with my best wish!