[Eva] api: add header to results.ml

headers/header_spec.txt

@@ -1450,6 +1450,8 @@ src/plugins/value/legacy/function_args.ml: CEA_LGPL_OR_PROPRIETARY
 src/plugins/value/legacy/function_args.mli: CEA_LGPL_OR_PROPRIETARY
 src/plugins/value/register.ml: CEA_LGPL_OR_PROPRIETARY
 src/plugins/value/register.mli: CEA_LGPL_OR_PROPRIETARY
+src/plugins/value/utils/results.ml: CEA_LGPL_OR_PROPRIETARY
+src/plugins/value/utils/results.mli: CEA_LGPL_OR_PROPRIETARY
 src/plugins/value/partitioning/auto_loop_unroll.ml: CEA_LGPL_OR_PROPRIETARY
 src/plugins/value/partitioning/auto_loop_unroll.mli: CEA_LGPL_OR_PROPRIETARY
 src/plugins/value/partitioning/partition.ml: CEA_LGPL_OR_PROPRIETARY

src/plugins/value/utils/results.mli

 (**************************************************************************)
 (*                                                                        *)
-(*  This fil2e is part of Frama-C.                                         *)
+(*  This file is part of Frama-C.                                         *)
 (*                                                                        *)
 (*  Copyright (C) 2007-2021                                               *)
 (*    CEA (Commissariat à l'énergie atomique et aux énergies              *)
@@ -20,7 +20,6 @@
 (*                                                                        *)
 (**************************************************************************)
 
-
 (* Usage sketch :
 
    Eva.Results.(before stmt |> in_callstack cs |> eval_var vi |> as_int)