chore: fix bad merge

Author: MirandaWood

barretenberg/cpp/src/barretenberg/dsl/acir_format/multi_scalar_mul.test.cpp

@@ -65,16 +65,15 @@ template <typename Builder_, InputConstancy Constancy> class MultiScalarMulTesti
         constexpr bool scalars_are_constant =
             (Constancy == InputConstancy::Scalars || Constancy == InputConstancy::Both);
 
-        // Helper to add points: either as witnesses or constants based on Constancy
+        // Helper to add points: either as witnesses or constants based on Constancy.
+        // Points are encoded as (x, y); the point at infinity is encoded as (0, 0).
         auto construct_points = [&]() -> std::vector<WitnessOrConstant<FF>> {
             if constexpr (points_are_constant) {
                 return { WitnessOrConstant<FF>::from_constant(point.x), WitnessOrConstant<FF>::from_constant(point.y) };
             }
-            // Points are witnesses
             std::vector<uint32_t> point_indices = add_to_witness_and_track_indices(witness_values, point);
             return { WitnessOrConstant<FF>::from_index(point_indices[0]),
-                     WitnessOrConstant<FF>::from_index(point_indices[1]),
-                     WitnessOrConstant<FF>::from_index(point_indices[2]) };
+                     WitnessOrConstant<FF>::from_index(point_indices[1]) };
         };
 
         // Helper to add scalars: either as witnesses or constants based on Constancy