[fix] #30: fix spec definition (mqtt_topic_registry:count())

gbour · Jun 16, 2016 · 5c52d9e · 5c52d9e
1 parent b8e8ad1
commit 5c52d9e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/apps/wave/src/mqtt_topic_registry.erl b/apps/wave/src/mqtt_topic_registry.erl
@@ -80,7 +80,7 @@ match(Name) ->
     gen_server:call(?MODULE, {match, Name}).
 
 
--spec count() -> integer().
+-spec count() -> {ok, integer()}.
 count() ->
     {ok, gen_server:call(?MODULE, count)}.