convert docstrings to comments

Convert docstrings to comments so that it's easier
to track down what tests are running under nose

Change-Id: I18eea03b86ee027451438593105337eb2778c519
diff --git a/tempest/tests/boto/test_s3_ec2_images.py b/tempest/tests/boto/test_s3_ec2_images.py
index 7020f51..f14115a 100644
--- a/tempest/tests/boto/test_s3_ec2_images.py
+++ b/tempest/tests/boto/test_s3_ec2_images.py
@@ -62,7 +62,7 @@
     # otherwise I would skip it too
     @attr(type='smoke')
     def test_register_get_deregister_ami_image(self):
-        """Register and deregister ami image"""
+        # Register and deregister ami image
         image = {"name": rand_name("ami-name-"),
                  "location": self.bucket_name + "/" + self.ami_manifest,
                  "type": "ami"}
@@ -90,7 +90,7 @@
 
     @unittest.skip("Skipped until the Bug #1074904 is resolved")
     def test_register_get_deregister_aki_image(self):
-        """Register and deregister aki image"""
+        # Register and deregister aki image
         image = {"name": rand_name("aki-name-"),
                  "location": self.bucket_name + "/" + self.ari_manifest,
                  "type": "aki"}
@@ -118,7 +118,7 @@
 
     @unittest.skip("Skipped until the Bug #1074908 and #1074904 is resolved")
     def test_register_get_deregister_ari_image(self):
-        """Register and deregister ari image"""
+        # Register and deregister ari image
         image = {"name": rand_name("ari-name-"),
                  "location": "/" + self.bucket_name + "/" + self.ari_manifest,
                  "type": "ari"}