diff --git a/manila_tempest_tests/tests/api/admin/test_shares_actions.py b/manila_tempest_tests/tests/api/admin/test_shares_actions.py
index 779cd18..a9c62d2 100644
--- a/manila_tempest_tests/tests/api/admin/test_shares_actions.py
+++ b/manila_tempest_tests/tests/api/admin/test_shares_actions.py
@@ -100,9 +100,9 @@
                                                           share["name"])
         self.assertEqual(self.share_name, str(share["name"]), msg)
 
-        msg = "Expected description: '%s', "\
-              "actual description: '%s'" % (self.share_desc,
-                                            share["description"])
+        msg = ("Expected description: '%s', "
+               "actual description: '%s'" % (self.share_desc,
+                                             share["description"]))
         self.assertEqual(self.share_desc, str(share["description"]), msg)
 
         msg = "Expected size: '%s', actual size: '%s'" % (
@@ -330,12 +330,14 @@
                                                           get["name"])
         self.assertEqual(self.snap_name, get["name"], msg)
 
-        msg = "Expected description: '%s', "\
-              "actual description: '%s'" % (self.snap_desc, get["description"])
+        msg = ("Expected description: '%s', "
+               "actual description: '%s'" % (self.snap_desc,
+                                             get["description"]))
         self.assertEqual(self.snap_desc, get["description"], msg)
 
-        msg = "Expected share_id: '%s', "\
-              "actual share_id: '%s'" % (self.shares[0]["id"], get["share_id"])
+        msg = ("Expected share_id: '%s', "
+               "actual share_id: '%s'" % (self.shares[0]["id"],
+                                          get["share_id"]))
         self.assertEqual(self.shares[0]["id"], get["share_id"], msg)
 
     @tc.attr(base.TAG_POSITIVE, base.TAG_API_WITH_BACKEND)
diff --git a/manila_tempest_tests/tests/api/test_shares.py b/manila_tempest_tests/tests/api/test_shares.py
index a02b5f8..2543cf5 100644
--- a/manila_tempest_tests/tests/api/test_shares.py
+++ b/manila_tempest_tests/tests/api/test_shares.py
@@ -164,8 +164,8 @@
 
         # verify share, created from snapshot
         get = self.shares_client.get_share(s2["id"])
-        msg = "Expected snapshot_id %s as "\
-              "source of share %s" % (snap["id"], get["snapshot_id"])
+        msg = ("Expected snapshot_id %s as "
+               "source of share %s" % (snap["id"], get["snapshot_id"]))
         self.assertEqual(get["snapshot_id"], snap["id"], msg)
 
     @tc.attr(base.TAG_POSITIVE, base.TAG_BACKEND)
diff --git a/manila_tempest_tests/tests/api/test_shares_actions.py b/manila_tempest_tests/tests/api/test_shares_actions.py
index 0f59d7a..97dd9dd 100644
--- a/manila_tempest_tests/tests/api/test_shares_actions.py
+++ b/manila_tempest_tests/tests/api/test_shares_actions.py
@@ -115,9 +115,9 @@
                                                           share["name"])
         self.assertEqual(self.share_name, six.text_type(share["name"]), msg)
 
-        msg = "Expected description: '%s', "\
-              "actual description: '%s'" % (self.share_desc,
-                                            share["description"])
+        msg = ("Expected description: '%s', "
+               "actual description: '%s'" % (self.share_desc,
+                                             share["description"]))
         self.assertEqual(
             self.share_desc, six.text_type(share["description"]), msg)
 
diff --git a/manila_tempest_tests/tests/scenario/manager.py b/manila_tempest_tests/tests/scenario/manager.py
index 64c5e8a..5cd4253 100644
--- a/manila_tempest_tests/tests/scenario/manager.py
+++ b/manila_tempest_tests/tests/scenario/manager.py
@@ -961,8 +961,8 @@
                                                  nic)
         source_host = source.ssh_client.host
         if should_succeed:
-            msg = "Timed out waiting for %s to become reachable from %s" \
-                % (dest, source_host)
+            msg = ("Timed out waiting for %s to become reachable from %s"
+                   % (dest, source_host))
         else:
             msg = "%s is reachable from %s" % (dest, source_host)
         self.assertTrue(result, msg)