minor tweaks in links and a typo edit in indexes.txt

Author: Ed Costello

source/administration/backups.txt

@@ -504,8 +504,9 @@ username and password credentials as above.
 
 If you created your database dump using the :option:`--oplog
 <mongodump --oplog>` option to ensure a point-in-time snapshot, call
-:program:`mongorestore` with the ":option:`--oplogReplay <mongorestore
---oplogReplay>`" option as in the following example:
+:program:`mongorestore` with the
+:option:`--oplogReplay <mongorestore --oplogReplay>`
+option as in the following example:
 
 .. code-block:: sh
 

source/administration/indexes.txt

@@ -22,7 +22,7 @@ Create an Index
 ~~~~~~~~~~~~~~~
 
 To create an index, use :method:`db.collection.ensureIndex()` or a similar
-:api:`method your driver <>`. For example
+:api:`method from your driver <>`. For example
 the following creates [#ensure]_ an index on the ``phone-number`` field
 of the ``people`` collection:
 
@@ -383,4 +383,4 @@ operation is an index build. The ``msg`` field also indicates the
 percent of the build that is complete.
 
 If you need to terminate an ongoing index build, You can use the
-:method:`db.killOP()` method in the :program:`mongo` shell.
+:method:`db.killOp()` method in the :program:`mongo` shell.

source/reference/mongoexport.txt

@@ -3,7 +3,7 @@
 .. default-domain:: mongodb
 
 ======================
-:program:`mongoexport`
+mongoexport
 ======================
 
 Synopsis
@@ -146,7 +146,7 @@ Options
 
 .. option:: --jsonArray
 
-   Modifies the output of :program:`mongoexport` so that to write the
+   Modifies the output of :program:`mongoexport` to write the
    entire contents of the export as a single :term:`JSON` array. By
    default :program:`mongoexport` writes data using one JSON document
    for every MongoDB document.