diff --git a/examples/004_services/playbooks/stack_restart.yml b/examples/004_services/playbooks/stack_restart.yml
index fbfb979..1df6489 100644
--- a/examples/004_services/playbooks/stack_restart.yml
+++ b/examples/004_services/playbooks/stack_restart.yml
@@ -15,4 +15,4 @@
   become: true
   tasks:
     - name: reiniciar apache
-      service: name=apache2 state=restarted
+      service: name=apache2 state=restarted
\ No newline at end of file
diff --git a/examples/004_services/playbooks/stack_stopped.yml b/examples/004_services/playbooks/stack_stopped.yml
index 88e2354..36a4ec4 100644
--- a/examples/004_services/playbooks/stack_stopped.yml
+++ b/examples/004_services/playbooks/stack_stopped.yml
@@ -15,4 +15,4 @@
   become: true
   tasks:
     - name: parar apache
-      service: name=apache2 state=stopped
+      service: name=apache2 state=stopped
\ No newline at end of file
diff --git a/examples/006_notify_handlers/hosts b/examples/006_notify_handlers/hosts
new file mode 100644
index 0000000..0432cdd
--- /dev/null
+++ b/examples/006_notify_handlers/hosts
@@ -0,0 +1,8 @@
+[database]
+192.168.11.20
+
+[loadbalancer]
+192.168.11.30
+
+[webserver]
+192.168.11.40
\ No newline at end of file
diff --git a/examples/006_notify_handlers/webserver.yml b/examples/006_notify_handlers/webserver.yml
index 6c7f752..8e9328c 100644
--- a/examples/006_notify_handlers/webserver.yml
+++ b/examples/006_notify_handlers/webserver.yml
@@ -7,7 +7,7 @@
       with_items:
         - apache2
         - libapache2-mod-wsgi-py3
-        - python-pip-whl
+        - python3-pip-whl
         - python3-virtualenv
 
     - name: ensure apache2 started