diff --git a/examples/copy_list.py b/examples/copy_list.py
old mode 100644
new mode 100755
index b7a1a55..bd60e5b
--- a/examples/copy_list.py
+++ b/examples/copy_list.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
 import sys
diff --git a/examples/create_events.py b/examples/create_events.py
index 2f0e68a..d7e8649 100755
--- a/examples/create_events.py
+++ b/examples/create_events.py
@@ -16,7 +16,7 @@ def init(url, key):
     return PyMISP(url, key, True, 'json')
 
 if __name__ == '__main__':
-    parser = argparse.ArgumentParser(description='Send malware sample to MISP.')
+    parser = argparse.ArgumentParser(description='Create an event on MISP.')
     parser.add_argument("-d", "--distrib", type=int, help="The distribution setting used for the attributes and for the newly created event, if relevant. [0-3].")
     parser.add_argument("-i", "--info", help="Used to populate the event info field if no event ID supplied.")
     parser.add_argument("-a", "--analysis", type=int, help="The analysis level of the newly created event, if applicatble. [0-2]")
diff --git a/examples/get_network_activity.py b/examples/get_network_activity.py
index e854393..433a9d8 100755
--- a/examples/get_network_activity.py
+++ b/examples/get_network_activity.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
 """
diff --git a/examples/last.py b/examples/last.py
index 5eab820..75f8162 100755
--- a/examples/last.py
+++ b/examples/last.py
@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 
 from pymisp import PyMISP
-from keys import misp_url, misp_key,misp_verifycert
+from keys import misp_url, misp_key, misp_verifycert
 import argparse
 import os
 import json