diff --git a/elvis.config b/elvis.config
index dfc30fc..549ad21 100644
--- a/elvis.config
+++ b/elvis.config
@@ -1,25 +1,15 @@
-[
- {
-   elvis,
-   [
-    {config,
-     [#{dirs => ["src", "test"],
-        filter => "*.erl",
-        rules => [{elvis_style, invalid_dynamic_call, #{ignore => [trails_handler]}},
-                  {elvis_style, dont_repeat_yourself, #{min_complexity => 14}},
-                  {elvis_style, god_modules, #{ ignore => [trails_SUITE]}}],
-        ruleset => erl_files
-       },
-      #{dirs => ["."],
-        filter => "rebar.config",
-        ruleset => rebar_config
-       },
-      #{dirs => ["."],
-        filter => "elvis.config",
-        ruleset => elvis_config
-       }
-     ]
-    }
-   ]
- }
-].
+[{elvis,
+  [{config,
+    [#{dirs => ["src", "test"],
+       filter => "*.erl",
+       rules =>
+           [{elvis_style, invalid_dynamic_call, #{ignore => [trails_handler]}},
+            {elvis_style, dont_repeat_yourself, #{min_complexity => 14}},
+            {elvis_style, god_modules, #{ignore => [trails_SUITE]}}],
+       ruleset => erl_files},
+     #{dirs => ["."],
+       filter => "rebar.config",
+       ruleset => rebar_config},
+     #{dirs => ["."],
+       filter => "elvis.config",
+       ruleset => elvis_config}]}]}].
diff --git a/example/rel/sys.config b/example/rel/sys.config
index ed118b8..ed7cf30 100644
--- a/example/rel/sys.config
+++ b/example/rel/sys.config
@@ -1,4 +1 @@
-[{example,
- [{http_port, 8080},
-  {http_listener_count, 10}]}
-].
+[{example, [{http_port, 8080}, {http_listener_count, 10}]}].