DOCS: minor fix on export element based harmonic force example

Author: anur7

src/ansys/aedt/core/maxwell.py

@@ -2134,7 +2134,7 @@ def export_element_based_harmonic_force(
     ):
         """Export an element-based harmonic force data to a .csv file.
 
-        This method requires enabling element-based harmonic force before solving the model.
+        This method requires enabling element-based volumetric harmonic force before solving the model.
 
         Parameters
         ----------
@@ -2173,10 +2173,15 @@ def export_element_based_harmonic_force(
         >>>                                         origin=[70, 0, -11],
         >>>                                         sizes=[11, 110],
         >>>                                         name="Coil_terminal")
+        >>> metal = m3d.modeler.create_rectangle(orientation="XZ",
+        >>>                                      origin=[181, 0, -11],
+        >>>                                      sizes=[11, 55], name="steel",
+        >>>                                      material="steel_1008")
+        >>> metal.sweep_around_axis(axis="Z")
         >>> region = m3d.modeler.create_region()
-        >>> m3d.assign_winding(assignment=terminal.name, current="5*cos(2*PI*50*time)")
-        >>> # Enable element based harmonic force and solve the model.
-        >>> m3d.enable_harmonic_force(assignment=coil.name, force_type=2, calculate_force="Harmonic")
+        >>> m3d.assign_winding(assignment=terminal.name, is_solid=False, current="100*cos(2*PI*50*time)")
+        >>> # Enable element based volumetric harmonic force and solve the model.
+        >>> m3d.enable_harmonic_force(assignment=metal.name, force_type=2, calculate_force="Harmonic")
         >>> setup = m3d.create_setup()
         >>> setup.props["StopTime"] = "2/50s"
         >>> setup.props["TimeStep"] = "1/500s"