Issue mongodb#296:

Issue mongodb#296:

Author: eshujiushiwo

locale/zh/LC_MESSAGES/core/replica-set-primary.po

@@ -33,7 +33,7 @@ msgid ""
 "oplog>`. :ref:`Secondary <replica-set-secondary-members>` members replicate "
 "this log and apply the operations to their data sets."
 msgstr ""
-"在复制集中，主节点是唯一能够接收写请求的节点。MongoDB在 :term:`primary` 上进"
+"在复制集中，主节点是唯一能够接收写请求的节点。MongoDB在 :term:`主节点 <primary>` 上进"
 "行写操作，并会将这些操作记录到主节点的  :doc:`oplog </core/replica-set-"
 "oplog>` 中。 :ref:`从节点 <replica-set-secondary-members>`  会将oplog复制到其"
 "本机并将这些操作应用到其自己的数据集上。"