Update cartesian example to reach 100%

Author: gonzalocasas

docs/examples/03_backends_ros/files/04_plan_cartesian_motion.py

@@ -9,7 +9,7 @@
 
     frames = []
     frames.append(Frame([0.3, 0.1, 0.5], [1, 0, 0], [0, 1, 0]))
-    frames.append(Frame([0.4, 0.3, 0.4], [0, 1, 0], [0, 0, 1]))
+    frames.append(Frame([0.5, 0.1, 0.6], [1, 0, 0], [0, 1, 0]))
     start_configuration = Configuration.from_revolute_values([-0.042, 0.033, -2.174, 5.282, -1.528, 0.000])
 
     trajectory = robot.plan_cartesian_motion(frames,