Fix a few comments.

kernel/csymtable.ml

@@ -151,11 +151,11 @@ struct
 end
 
 
-(*******************)
-(* Linkage du code *)
-(*******************)
+(****************)
+(* Code linking *)
+(****************)
 
-(* Table des globaux *)
+(* Global Table *)
 
 (** [global_table] containts values of global constants, switch annotations,
     structure_constant and projections. *)
@@ -301,7 +301,7 @@ and eval_to_patch env (code, fv) table =
     (* Beware, this may look like a call to [Array.map], but it's not.
        Calling [Array.map f] when the first argument returned by [f]
        is a float would lead to [vm_env] being an unboxed Double_array
-       (Tag_val = Double_array_tag) whereas eval_tcode expects a
+       (Tag_val = Double_array_tag) whereas coq_interprete expects a
        regular array (Tag_val = 0).
        See test-suite/primitive/float/coq_env_double_array.v
        for an actual instance. *)