fix: Calculate absolute value for range of motion loss or gain in outputs

absolute_encoder_calibration/calibration.py

@@ -306,8 +306,8 @@ class Calibration:
                 rof_loss_rad = degree_to_rad(rom_reference_degree) - rof_rad
                 loss_or_gain = "loss" if rof_loss_degree >= 0 else "gain"
 
-                degree_loss_info = f", {loss_or_gain} of {rof_loss_degree:.3f}°"
-                rad_loss_info = f", {loss_or_gain} of {rof_loss_rad:.3f} rad"
+                degree_loss_info = f", {loss_or_gain} of {abs(rof_loss_degree):.3f}°"
+                rad_loss_info = f", {loss_or_gain} of {abs(rof_loss_rad):.3f} rad"
 
             print(f"    {lo_degree:.3f}° to {hi_degree:.3f}° "
                   f"(RoM: {rof_degree:.3f}°{degree_loss_info})")