Fix a few python2 to python3 print problems

etsy/test_v2.py

@@ -74,7 +74,7 @@ print('findAllUserShippingTemplates => %r' %
 
 
 def testCreateListing():
-    print "Creating listing..."
+    print("Creating listing...")
 
     result = etsy_api.createListing(
         description=config.description,
@@ -88,12 +88,12 @@ def testCreateListing():
 
     listing_id = result[0]['listing_id']
 
-    print "Created listing with listing id %d" % listing_id
+    print("Created listing with listing id %d" % listing_id)
 
     result = etsy_api.uploadListingImage(listing_id=listing_id,
                                          image=config.image_file)
 
-    print "Result of uploading image: %r" % result
+    print("Result of uploading image: %r" % result)
 
 
 testCreateListing()