diff --git a/language/7_classes.py b/language/7_classes.py
index 7ff478d..83b352f 100644
--- a/language/7_classes.py
+++ b/language/7_classes.py
@@ -94,5 +94,5 @@ def __call__(self, value):  # class default function
 
 
 my_callable = Callable()
-my_callable("!!!")  # class is callable
+my_callable("!!!")  # class is callable  my_callable.__call__(23)
 # my_class() ERROR!!!
diff --git a/setup.py b/setup.py
index 9202d6d..0df5708 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name="betca-python-beginning",
-    version="1.0.0",
+    version="1.0.0-Release",
     description="Beginning",
     author="Jesus Bernal",
     packages=find_packages(),