Fix docstring

Author: 1-Bart-1

src/wing_geometry.jl

@@ -17,6 +17,20 @@ Represents a wing section with leading edge, trailing edge, and aerodynamic prop
     aero_data::AeroData = nothing
 end
 
+"""
+    Section(LE_point, TE_point, aero_model)
+
+Create a new wing section with the specified leading edge point, trailing edge point, 
+and aerodynamic model.
+
+# Arguments
+- `LE_point::MVec3`: Leading edge point coordinates
+- `TE_point::MVec3`: Trailing edge point coordinates  
+- `aero_model::AeroModel`: Aerodynamic model type (e.g., INVISCID, POLAR_VECTORS)
+
+# Returns
+- `Section`: A new section with the specified parameters and no aerodynamic data
+"""
 function Section(LE_point, TE_point, aero_model)
     return Section(LE_point, TE_point, aero_model, nothing)
 end