diff --git a/source/administration/ssl.txt b/source/administration/ssl.txt
index c052fb44208..66a81aeabe7 100644
--- a/source/administration/ssl.txt
+++ b/source/administration/ssl.txt
@@ -36,10 +36,10 @@ private key, use a command that resembles the following:
    cd /etc/ssl/
    openssl req -new -x509 -days 365 -nodes -out mongodb-cert.crt -keyout mongodb-cert.key
 
-This operation generates a new a self-signed certificate
-with no passphrase, that valid for 365 days. Once you have the
-certificate, concatenate the certificate and private key to a
-:file:`.pem` file, as in the following example:
+This operation generates a new, self-signed certificate with no
+passphrase that is valid for 365 days. Once you have the certificate,
+concatenate the certificate and private key to a :file:`.pem` file, as
+in the following example:
 
 .. code-block:: sh
 
diff --git a/source/reference/operator/geoWithin.txt b/source/reference/operator/geoWithin.txt
index 9eb0b648dac..282f992c53d 100644
--- a/source/reference/operator/geoWithin.txt
+++ b/source/reference/operator/geoWithin.txt
@@ -27,7 +27,7 @@ $geoWithin
    :operator:`$geoWithin` operator.
 
    .. versionchanged:: 2.2.3
-      :operator:`$geoWithin` no longer requires a geospatial
+      :operator:`$geoWithin` does not require a geospatial
       index. However, a geospatial index will improve query
       performance.
 
@@ -98,4 +98,6 @@ $geoWithin
 .. operator:: $within
 
    .. deprecated:: 2.4
-      :operator:`$geoWithin` replaces :operator:`$within` in MongoDB 2.4.
+      :operator:`$geoWithin` replaces :operator:`$within` in MongoDB
+      2.4. In addition, :operator:`$within` no longer requires
+      a geospatial index in 2.4.
diff --git a/source/release-notes/2.4.txt b/source/release-notes/2.4.txt
index b3fa9033486..6320c5d20c4 100644
--- a/source/release-notes/2.4.txt
+++ b/source/release-notes/2.4.txt
@@ -81,8 +81,9 @@ query operator for queries on GeoJSON data:
 
 The operators use the new :operator:`$geometry` parameter.
 
-Additionally, :operator:`$geoWithin` instead no longer requires a
-geospatial index.
+The :operator:`$within` operator no longer requires a geospatial index.
+Additionally, the :operator:`$within` has been deprecated. Use the new
+:operator:`$geoWithin` operator instead.
 
 For more information on geospatial indexes in 2.4, see:
 
@@ -250,6 +251,14 @@ Use :parameter:`supportCompatibilityFormPrivilegeDocuments` to disable
 the legacy privilege documents, which MongoDB continues to support in
 2.4.
 
+Enhanced SSL Support
+~~~~~~~~~~~~~~~~~~~~
+
+In 2.4, MongoDB instances can be set up to require clients to provide
+SSL certificates signed by a Certificate Authority. You must use the
+MongoDB distribution that supports SSL, and your client driver must
+support SSL. See :doc:`/administration/ssl` for more information.
+
 Administration Changes
 ++++++++++++++++++++++