Delete more LLM-generated comments from the migration

lean/Spa/Analysis/Forward/Evaluation.lean

@@ -1,39 +1,22 @@
-/-
-Port of `Analysis/Forward/Evaluation.agda`.
-
-All four records were consumed through Agda instance arguments (`{{evaluator :
-StmtEvaluator}}`, `{{validEvaluator : ValidStmtEvaluator …}}`), so they are
-typeclasses here as well.
-
-Correspondence:
-  StmtEvaluator (eval, eval-Monoʳ)  ↦ StmtEvaluator (eval, eval_mono)
-  ExprEvaluator (eval, eval-Monoʳ)  ↦ ExprEvaluator (eval, eval_mono)
-  ValidExprEvaluator                ↦ ValidExprEvaluator (valid)
-  ValidStmtEvaluator                ↦ ValidStmtEvaluator (valid)
--/
 import Spa.Analysis.Forward.Lattices
 
 namespace Spa
 
 variable (L : Type) [Lattice L] (prog : Program)
 
-/-- Agda: `StmtEvaluator`. -/
 class StmtEvaluator where
   eval : prog.State → BasicStmt → VariableValues L prog → VariableValues L prog
   eval_mono : ∀ s bs, Monotone (eval s bs)
 
-/-- Agda: `ExprEvaluator`. -/
 class ExprEvaluator where
   eval : Expr → VariableValues L prog → L
   eval_mono : ∀ e, Monotone (eval e)
 
-/-- Agda: `ValidExprEvaluator`. -/
 class ValidExprEvaluator [ExprEvaluator L prog] [I : LatticeInterpretation L] :
     Prop where
   valid : ∀ {vs : VariableValues L prog} {ρ : Env} {e : Expr} {v : Value},
     EvalExpr ρ e v → interpV vs ρ → I.interp (ExprEvaluator.eval e vs) v
 
-/-- Agda: `ValidStmtEvaluator`. -/
 class ValidStmtEvaluator [E : StmtEvaluator L prog] [LatticeInterpretation L] :
     Prop where
   valid : ∀ {s : prog.State} {vs : VariableValues L prog} {ρ₁ ρ₂ : Env}