diff --git a/examples/python/list-connections.py b/examples/python/list-connections.py
index db01f85c6d..120b744acc 100755
--- a/examples/python/list-connections.py
+++ b/examples/python/list-connections.py
@@ -94,11 +94,11 @@ def print_connections():
         merge_secrets(settings_connection, config, 'ppp')
 
         # Get the details of the 'connection' setting
-	s_con = config['connection']
-	print "    name: %s" % s_con['id']
-	print "    uuid: %s" % s_con['uuid']
-	print "    type: %s" % s_con['type']
-	print "    ------------------------------------------"
+        s_con = config['connection']
+        print "    name: %s" % s_con['id']
+        print "    uuid: %s" % s_con['uuid']
+        print "    type: %s" % s_con['type']
+        print "    ------------------------------------------"
         connection_to_string(config)
 
     print ""
diff --git a/examples/python/nm-state.py b/examples/python/nm-state.py
old mode 100644
new mode 100755
diff --git a/examples/python/update-secrets.py b/examples/python/update-secrets.py
index ae973fc37b..13cac1b08c 100755
--- a/examples/python/update-secrets.py
+++ b/examples/python/update-secrets.py
@@ -46,7 +46,7 @@ def change_secrets_in_one_setting(proxy, config, setting_name):
                 config[setting_name][key] = new_secret
     except Exception, e:
         #code = str(e).split(':')[0]
-	#print "Exception:", str(e)
+        #print "Exception:", str(e)
         pass
 
 def change_secrets(con_path, config):
@@ -80,7 +80,7 @@ def find_connection(name):
             pass
 
         # Find connection by the id
-	s_con = config['connection']
+        s_con = config['connection']
         if name == s_con['id']:
             con_path = path
             return config