fix using command

Author: ufechner7

examples/rectangular_wing.jl

@@ -1,5 +1,5 @@
 using LinearAlgebra
-using Plots
+using ControlPlots
 using VortexStepMethod
 
 # Step 1: Define wing parameters
@@ -52,15 +52,15 @@ println("CL = $(round(results_vsm["cl"], digits=4))")
 println("CD = $(round(results_vsm["cd"], digits=4))")
 println("Projected area = $(round(results_vsm["projected_area"], digits=4)) m²")
 
-# Step 6: Plot geometry
-plot_geometry(
-      wa,
-      "rectangular_wing_geometry";
-      data_type=".pdf",
-      save_path=".",
-      is_save=false,
-      is_show=true,
-)
+# # Step 6: Plot geometry
+# plot_geometry(
+#       wa,
+#       "rectangular_wing_geometry";
+#       data_type=".pdf",
+#       save_path=".",
+#       is_save=false,
+#       is_show=true,
+# )
 
 # # Step 7: Plot spanwise distributions
 # y_coordinates = [panel.aerodynamic_center[2] for panel in wa.panels]