DOCS-444 faq on hidden members vote

Author: Bob Grabar

source/faq/replica-sets.txt

@@ -34,7 +34,7 @@ inaccessible, the other members can autonomously :term:`elect
 <election>` one of the other members of the set to be the new "primary".
 
 By default, clients send all reads to the primary;
-however, ":term:`read preference`" is configurable at the
+however, :term:`read preference` is configurable at the
 client level on a per-connection basis, which makes it possible to
 send reads to secondary nodes instead.
 
@@ -78,7 +78,7 @@ For example, a deployment may maintain a :term:`primary` and :term:`secondary`
 in an East-coast data center along with a :term:`secondary` member for disaster
 recovery in a West-coast data center.
 
-.. seealso:: ":doc:`/tutorial/deploy-geographically-distributed-replica-set`"
+.. seealso:: :doc:`/tutorial/deploy-geographically-distributed-replica-set`
 
 Can MongoDB replicate over a "noisy" connection?
 ------------------------------------------------
@@ -206,10 +206,19 @@ Which members of a replica set vote in elections?
 -------------------------------------------------
 
 All members of a replica set, unless the value of :data:`votes
-<members[n].votes>` is equal to ``0`` vote in elections. This includes
+<members[n].votes>` is equal to ``0``, vote in elections. This includes
 all :ref:`delayed <replica-set-delayed-members>`, :ref:`hidden
-<replica-set-hidden-members>` and all :ref:`secondary-only
-<replica-set-secondary-only-members>` members as well as the
+<replica-set-hidden-members>` and :ref:`secondary-only
+<replica-set-secondary-only-members>` members, as well as the
 :ref:`arbiters <replica-set-arbiters>`.
 
 .. seealso:: :ref:`replica-set-elections`
+
+What is the default voting behavior for hidden members?
+-------------------------------------------------------
+
+By default, hidden members of replica sets *do* vote in elections. To
+change this behavior, change the hidden member's :data:`votes
+<members[n].votes>` field to ``0``.
+
+.. seealso:: :ref:`replica-set-elections`