[ai][pulse] fix minor html indentation issues

Summary: ross_pretty

Reviewed By: da319

Differential Revision: D13102950

fbshipit-source-id: 594213520

infer/src/checkers/PulseDomain.ml

@@ -372,14 +372,14 @@ module Domain : AbstractDomain.S with type t = astate = struct
         Memory.fold (one_addr state.subst) state.astate.heap (Memory.empty, true)
       in
       if has_converged then (
-        L.d_strln "Join unified addresses:" ;
-        L.d_increase_indent () ;
-        Container.iter state.subst ~fold:AddressUF.fold_sets
+        let pp_union_find_classes f subst =
+          Container.iter subst ~fold:AddressUF.fold_sets
             ~f:(fun ((repr : AddressUF.Repr.t), set) ->
-            L.d_printfln "%a=%a" AbstractAddress.pp
+              F.fprintf f "%a=%a@;" AbstractAddress.pp
                 (repr :> AbstractAddress.t)
-              AddressUnionSet.pp set ) ;
-        L.d_decrease_indent () ;
+                AddressUnionSet.pp set )
+        in
+        L.d_printfln "Join unified addresses:@\n@[<v2>  %a@]" pp_union_find_classes state.subst ;
         let stack = Stack.map (to_canonical_address state.subst) state.astate.stack in
         {heap; stack} )
       else normalize {state with astate= {state.astate with heap}}