diff --git a/src/core_plugins/kibana/public/discover/controllers/discover.js b/src/core_plugins/kibana/public/discover/controllers/discover.js
index a49348722c370..62ebb265493f4 100644
--- a/src/core_plugins/kibana/public/discover/controllers/discover.js
+++ b/src/core_plugins/kibana/public/discover/controllers/discover.js
@@ -75,13 +75,12 @@ uiRoutes
   }
 });
 
-app
-  .directive('discoverApp', function () {
-    return {
-      controllerAs: 'discoverApp',
-      controller: discoverController,
-    };
-  });
+app.directive('discoverApp', function () {
+  return {
+    controllerAs: 'discoverApp',
+    controller: discoverController,
+  };
+});
 
 function discoverController($scope, config, courier, $route, $window, Notifier,
   AppState, timefilter, Promise, Private, kbnUrl, highlightTags) {
diff --git a/src/ui/public/state_management/state_monitor_factory.js b/src/ui/public/state_management/state_monitor_factory.js
index e37aeda2824e6..6fe7d89f08585 100644
--- a/src/ui/public/state_management/state_monitor_factory.js
+++ b/src/ui/public/state_management/state_monitor_factory.js
@@ -25,6 +25,7 @@ function stateMonitor(state, customInitialState) {
   }
 
   function getStatus() {
+    // state.toJSON returns a reference, clone so we can mutate it safely
     const currentState = removeIgnoredProps(cloneDeep(state.toJSON()));
     const isClean = isEqual(currentState, initialState);