Minor cleanup for tox -epep8 to pass

Change-Id: Ibdd4d5646d6ca658bc8bac790b5119e548566999

examples/simple_iterative_applier/simple_update.py

@@ -15,11 +15,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import ConfigParser
 import argparse
+import ConfigParser
 import subprocess
 
-parser = argparse.ArgumentParser(description='A foo that bars')
+parser = argparse.ArgumentParser(description='Exmaple iterative updater')
 parser.add_argument('-p', dest='playbook', help='main.yml', required=True)
 parser.add_argument(
     '-l',
@@ -59,6 +59,6 @@ with open(results.instances) as list:
                     '-i',
                     results.inventory
                 )
-                print "Executing:"
-                print args
+                print('Executing:\n')
+                print(args)
                 subprocess.call(args)