Fix minor typo

Fixes minor typo in one method and adds missing parameter in other
method. Only checked swift/container/reconciler.py for now.

Change-Id: I5c648010f09b6e4b1fb0380bc97b266e680602f8

swift/container/reconciler.py

@@ -365,6 +365,7 @@ def pop_queue(self, container, obj, q_ts, q_record):
         object queue entry.
 
         :param container: the misplaced objects container
+        :param obj: the name of the misplaced object
         :param q_ts: the timestamp of the misplaced object
         :param q_record: the timestamp of the queue entry
 
@@ -387,7 +388,7 @@ def throw_tombstones(self, account, container, obj, timestamp,
 
         :param account: the account name
         :param container: the container name
-        :param account: the object name
+        :param obj: the object name
         :param timestamp: the timestamp of the object to delete
         :param policy_index: the policy index to direct the request
         :param path: the path to be used for logging