Fix typos in zaqarclient

Fix typos in zaqarclient

Change-Id: I2e7120ef1e729a1935c84527d7b4b2dad858dab3
Co-Autored-By: ZhaoBo <zhaobo6@huawei.com>

tests/unit/transport/test_ws.py

@@ -77,4 +77,4 @@ class TestWsTransport(base.TestBase):
                 self.assertEqual(data['body']['payload'], 'foo')
                 break
             if count >= 4:
-                self.fail('Failed to recieve expected message.')
+                self.fail('Failed to receive expected message.')

zaqarclient/queues/v1/queues.py

@@ -95,7 +95,7 @@ class Queue(object):
         req, trans = self.client._request_and_transport()
 
         # NOTE(jeffrey4l): Ensure that metadata is cleared when the new_meta
-        # is a empty dict.
+        # is an empty dict.
         if new_meta is not None:
             if self.client.api_version == 1.1:
                 raise RuntimeError("V1.1 doesn't support to set the queue's "