chore(newline): insert final newline

apps/emqx_authentication/src/emqx_authentication.erl

@@ -89,14 +89,9 @@ enable() ->
         ok -> ok;
         {error, already_exists} -> ok
     end.
-    % case emqx:hook('client.enhanced_authenticate', fun emqx_authentication:enhanced_authenticate/2) of
-    %     ok -> ok;
-    %     {error, already_exists} -> ok
-    % end.
 
 disable() ->
     emqx:unhook('client.authenticate', fun emqx_authentication:authenticate/1),
-    % emqx:unhook('client.enhanced_authenticate', {}),
     ok.
 
 authenticate(#{chain_id := ChainID} = ClientInfo) ->

apps/emqx_authentication/src/emqx_authentication_api.erl

@@ -398,7 +398,7 @@ serialize_type(service_type) ->
     "Service type".
 
 get_missed_params(Actual, Expected) ->
-    Keys = lists:fold(fun(Key, Acc) ->
+    Keys = lists:foldl(fun(Key, Acc) ->
                            case maps:is_key(Key, Actual) of
                                true -> Acc;
                                false -> [Key | Acc]

apps/emqx_authentication/src/emqx_authentication_app.erl

@@ -32,4 +32,3 @@ start(_StartType, _StartArgs) ->
 
 stop(_State) ->
     ok.
-

apps/emqx_authentication/src/emqx_authentication_mnesia.erl

@@ -287,7 +287,3 @@ to_binary(B) when is_binary(B) ->
     B;
 to_binary(L) when is_list(L) ->
     iolist_to_binary(L).
-
-
-
-