fix a typo in the comment

pkg/kubelet/pluginmanager/reconciler/reconciler.go

@@ -33,15 +33,15 @@ import (
 
 // Reconciler runs a periodic loop to reconcile the desired state of the world
 // with the actual state of the world by triggering register and unregister
-// operations.
+// operations. Also provides a means to add a handler for a plugin type.
 type Reconciler interface {
-	// Starts running the reconciliation loop which executes periodically, checks
-	// if plugins that should be registered are register and plugins that should be
-	// unregistered are unregistered. If not, it will trigger register/unregister
-	// operations to rectify.
+	// Run starts running the reconciliation loop which executes periodically,
+	// checks if plugins are correctly registered or unregistered.
+	// If not, it will trigger register/unregister operations to rectify.
 	Run(stopCh <-chan struct{})
 
-	// AddHandler adds the given plugin handler for a specific plugin type
+	// AddHandler adds the given plugin handler for a specific plugin type,
+	// which will be added to the actual state of world cache.
 	AddHandler(pluginType string, pluginHandler cache.PluginHandler)
 }