Update content/sesion11/Readme.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: jevillanueva

content/sesion11/Readme.md

@@ -1602,7 +1602,7 @@ class Tarea:
         self.des = d
         self.comp = 0
     def completada(self):
-        self.comp == 1
+        self.comp = 1
 
 class ListaTareas:
     def __init__(self):