diff --git a/glanceclient/v1/image_members.py b/glanceclient/v1/image_members.py
index b42fc74..d561377 100644
--- a/glanceclient/v1/image_members.py
+++ b/glanceclient/v1/image_members.py
@@ -59,7 +59,7 @@ class ImageMemberManager(base.Manager):
 
     def _list_by_image(self, image):
         image_id = base.getid(image)
-        resp, body = self.api.get('/v1/images/%s/members' %  image_id)
+        resp, body = self.api.get('/v1/images/%s/members' % image_id)
         out = []
         for member in body['members']:
             member['image_id'] = image_id
@@ -68,7 +68,7 @@ class ImageMemberManager(base.Manager):
 
     def _list_by_member(self, member):
         member_id = base.getid(member)
-        resp, body = self.api.get('/v1/shared-images/%s' %  member_id)
+        resp, body = self.api.get('/v1/shared-images/%s' % member_id)
         out = []
         for member in body['shared_images']:
             member['member_id'] = member_id
diff --git a/glanceclient/v1/shell.py b/glanceclient/v1/shell.py
index 0a14641..ab80ce7 100644
--- a/glanceclient/v1/shell.py
+++ b/glanceclient/v1/shell.py
@@ -183,6 +183,7 @@ def do_member_list(gc, args):
     columns = ['Image ID', 'Member ID', 'Can Share']
     utils.print_list(members, columns)
 
+
 @utils.arg('image_id', metavar='<IMAGE_ID>',
            help='Image to add member to.')
 @utils.arg('tenant_id', metavar='<TENANT_ID>',
@@ -192,6 +193,7 @@ def do_member_list(gc, args):
 def do_member_create(gc, args):
     gc.image_members.create(args.image_id, args.tenant_id, args.can_share)
 
+
 @utils.arg('image_id', metavar='<IMAGE_ID>',
            help='Image to add member to.')
 @utils.arg('tenant_id', metavar='<TENANT_ID>',