core/ndstrides: remove unneeded comment in gen_ndarray_subscript_ndindices

nac3core/src/codegen/object/ndarray/indexing.rs

@@ -273,8 +273,6 @@ pub mod util {
             // so the code/implementation looks awkward - we have to do pattern matching on the expression
             let ndindex = if let ExprKind::Slice { lower, upper, step } = &index_expr.node {
                 // Handle slices
-
-                // Helper function here to deduce code duplication
                 let (lower, upper, step) = gen_slice(generator, ctx, lower, upper, step)?;
                 RustNDIndex::Slice(RustSlice { start: lower, stop: upper, step })
             } else {