minor: adding link target and style correction

Author: Sam Kleinman

source/administration/backups.txt

@@ -360,16 +360,18 @@ member`).
 
    .. note::
 
-      Version 1.9.0 added :method:`db.fsyncLock()` and
-      :method:`db.fsyncUnlock()` helpers to the :program:`mongo` shell.
-      Prior to this version, use the following commands:
+      ..versionchanged:: 2.0
+        In 2.0 added :method:`db.fsyncLock()` and
+        :method:`db.fsyncUnlock()` helpers to the :program:`mongo`
+        shell.  Prior to this version, use the :dbcommand:`fsync`
+        command with the ``lock`` option, as follows: 
 
       .. code-block:: javascript
 
          db.runCommand( { fsync: 1, lock: true } );
          db.runCommand( { fsync: 1, lock: false } );
 
-      .. include:: /includes/note-disable-profiling-fsynclock.rst
+   .. include:: /includes/note-disable-profiling-fsynclock.rst
 
 .. _backup-amazon-software-raid:
 
@@ -555,6 +557,8 @@ challenges for creating backups. This section describes how to make
 quality backups in environments with these configurations and how to
 perform restorations.
 
+.. _sharded-cluster-backups:
+
 Back Up Sharded Clusters
 ~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -590,8 +594,8 @@ is true:
    collection, the output will contain both the collection data and the
    sharding config metadata from the :ref:`config servers <sharding-config-server>`.
 
-   The :program:`mongodump` :option:`--oplog <mongodump --oplog>` option
-   cannot be used when dumping from a mongos. This option is only
+   You cannot use the :option:`--oplog <mongodump --oplog>` option for
+   :program:`mongodump` when dumping from a :program:`mongos`. This option is only
    available when running directly against a :term:`replica set` member.
 
 Back Up from All Database Instances
@@ -647,7 +651,7 @@ This procedure describes both approaches:
       :term:`secondary` nodes. See: :ref:`mongodump feature
       <mongodump-behavior>` for more information.
 
-#. Back up each shard. Shards can be backed up one at a time or in
+#. Back up each shard. You may back up shards one at a time or in
    parallel. For each shard, do one of the following:
 
    - If your system has disk level snapshot capabilities, create a