fix sphinx syntax
@@ -526,12 +526,12 @@ class Robot:
than Levenberg-Marquadt
:type transpose: float
- :return q: The calculated joint values
- :rtype q: float ndarray(n)
- :return failure: IK solver failed
- :rtype failure: bool or list of bool
- :return error: If failed, what went wrong
- :rtype error: List of str
+ :return: The calculated joint values
+ :rtype: float ndarray(n)
+ :return: IK solver failed
+ :rtype: bool or list of bool
+ :return: If failed, what went wrong
+ :rtype: List of str
``q, failure, reason = ikine(T)`` are the joint coordinates (n)
corresponding to the robot end-effector pose ``T`` which is an ``SE3``
