Remove empty line; add a tiny comment

diff --git a/demo/app/src/main/java/org/pf4j/demo/Boot.java b/demo/app/src/main/java/org/pf4j/demo/Boot.java
index 95d889861340ff3ae16ee1f322c36600fd494222..562f8f88f359a3da9d8904024b7be70426964fe0 100644 (file)
--- a/demo/app/src/main/java/org/pf4j/demo/Boot.java
+++ b/demo/app/src/main/java/org/pf4j/demo/Boot.java
@@ -42,14 +42,13 @@ public class Boot {
 
             protected ExtensionFinder createExtensionFinder() {
                 DefaultExtensionFinder extensionFinder = (DefaultExtensionFinder) super.createExtensionFinder();
-                extensionFinder.addServiceProviderExtensionFinder();
+                extensionFinder.addServiceProviderExtensionFinder(); // to activate "HowdyGreeting" extension
 
                 return extensionFinder;
             }
 
         };
 
-
         // load the plugins
         pluginManager.loadPlugins();