angle unit in keyPoint for AKAZE

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Hi,

In opencv 3.0 doc unit angle is degree. For akaze descriptor it seems that angle are in radians. My values are in range 0 6.28 and source file at line 842 I found this line

kpt.angle = getAngle(sumX, sumY);

Getangle is in radian and I don't find any line where angle is converted in degrees. Something is weird