diff --git a/cyborg/common/nova_client.py b/cyborg/common/nova_client.py
index 99973266..223cda98 100644
--- a/cyborg/common/nova_client.py
+++ b/cyborg/common/nova_client.py
@@ -84,7 +84,7 @@ class NovaAPI(object):
         """Notify Nova that ARQ bindings are resolved for a given instance.
 
         :param instance_uuid: UUID of the instance whose ARQs are resolved
-        :param arq_bind_statuses: List of (arq_state, arq_bind_status) tuples
+        :param arq_bind_statuses: List of (arq_uuid, arq_bind_status) tuples
         :returns: None
         """
         events = self._get_acc_changed_events(instance_uuid, arq_bind_statuses)
diff --git a/cyborg/objects/extarq/ext_arq_job.py b/cyborg/objects/extarq/ext_arq_job.py
index 1a3cdc89..1f4f4fe8 100644
--- a/cyborg/objects/extarq/ext_arq_job.py
+++ b/cyborg/objects/extarq/ext_arq_job.py
@@ -57,8 +57,8 @@ class ExtARQJobMixin(object):
 
     def start_bind_job(self, context, valid_fields):
         """Check and start bind jobs for ARQ."""
-        # Check can ARC be bound.
         expected = ARQ_STATES_TRANSFORM_MATRIX[constants.ARQ_BIND_STARTED]
+        # Check whether ARQ can be bound.
         if self.arq.state not in expected:
             raise exception.ARQBadState(
                 state=self.arq.state, uuid=self.arq.uuid, expected=expected)