diff --git a/reference/mongo/mongowritebatch/construct.xml b/reference/mongo/mongowritebatch/construct.xml
index 907b663523..bfbe1bf877 100644
--- a/reference/mongo/mongowritebatch/construct.xml
+++ b/reference/mongo/mongowritebatch/construct.xml
@@ -4,7 +4,7 @@
 <refentry xml:id="mongowritebatch.construct" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>MongoWriteBatch::__construct</refname>
-  <refpurpose>Description</refpurpose>
+  <refpurpose>Creates a new batch of write operations</refpurpose>
  </refnamediv>
 
  <refsect1 role="description">
diff --git a/reference/mongo/mongowritebatch/execute.xml b/reference/mongo/mongowritebatch/execute.xml
index 91402e2000..1437117728 100644
--- a/reference/mongo/mongowritebatch/execute.xml
+++ b/reference/mongo/mongowritebatch/execute.xml
@@ -4,7 +4,7 @@
 <refentry xml:id="mongowritebatch.execute" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>MongoWriteBatch::execute</refname>
-  <refpurpose>Description</refpurpose>
+  <refpurpose>Executes a batch of write operations</refpurpose>
  </refnamediv>
 
  <refsect1 role="description">
@@ -14,7 +14,7 @@
    <methodparam><type>array</type><parameter>write_options</parameter></methodparam>
   </methodsynopsis>
   <para>
-   Executes the MongoWriteBath.
+   Executes the batch of write operations.
   </para>
 
  </refsect1>