diff --git a/Ingenieria de Software/Decorator.org b/Ingenieria de Software/Decorator.org
index 34ad0e1..3b01e4d 100644
--- a/Ingenieria de Software/Decorator.org	
+++ b/Ingenieria de Software/Decorator.org	
@@ -2,14 +2,15 @@
 
 #+begin_src plantuml :file /tmp/algo.png
 @startuml
-
+skinparam classAttributeIconSize 0
+skinparam lineType ortho
 hide abstract circle
 hide class circle
 
-abstract LibraryItem <<Abstract>> {
+abstract LibraryItem {
 + NumCopies: int
 - numCopies: int
-+ <<abstract>> Display(): void
++ Display(): void {abstract}
 }
 
 class Book extends LibraryItem{
@@ -44,6 +45,9 @@ class Borrowable extends Decorator {
         
 }
 
-Decorator o-d-> LibraryItem
+note right of Decorator::"Display()"
+component.Operation()
+end note
+Decorator o-> LibraryItem
 @enduml
 #+end_src
\ No newline at end of file