PHPLIB-234: Use "Return Values" section headings

Author: jmikola

docs/reference/method/MongoDBClient-dropDatabase.txt

@@ -29,11 +29,12 @@ Definition
 
    .. include:: /includes/apiargs/MongoDBClient-method-dropDatabase-option.rst
 
-   :returns:
+Return Values
+-------------
 
-      An array or object with the result document of the :manual:`dropDatabase
-      </reference/command/dropDatabase>` command. The return type will depend on
-      the ``typeMap`` option.
+An array or object with the result document of the :manual:`dropDatabase
+</reference/command/dropDatabase>` command. The return type will depend on the
+``typeMap`` option.
 
 Example
 -------

docs/reference/method/MongoDBClient-getManager.txt

@@ -23,9 +23,10 @@ Definition
 
       function getManager(): MongoDB\Manager
 
-   :returns:
+Return Values
+-------------
 
-      A :php:`MongoDB\\Driver\\Manager <class.mongodb-driver-manager>` object.
+A :php:`MongoDB\\Driver\\Manager <class.mongodb-driver-manager>` object.
 
 See Also
 --------

docs/reference/method/MongoDBClient-listDatabases.txt

@@ -29,11 +29,12 @@ Definition
 
    .. include:: /includes/apiargs/MongoDBClient-method-listDatabases-option.rst
 
-   :returns:
+Return Values
+-------------
 
-      A traversable :phpclass:`MongoDB\\Model\\DatabaseInfoIterator`, which
-      contains an :phpclass:`MongoDB\\Model\\DatabaseInfo` object for each
-      database on the server.
+A traversable :phpclass:`MongoDB\\Model\\DatabaseInfoIterator`, which contains
+a :phpclass:`MongoDB\\Model\\DatabaseInfo` object for each database on the
+server.
 
 Example
 -------

docs/reference/method/MongoDBClient-selectCollection.txt

@@ -29,9 +29,10 @@ Definition
 
    .. include:: /includes/apiargs/MongoDBClient-method-selectCollection-option.rst
 
-   :returns:
+Return Values
+-------------
 
-      A :phpclass:`MongoDB\\Collection` object.
+A :phpclass:`MongoDB\\Collection` object.
 
 Behavior
 --------

docs/reference/method/MongoDBClient-selectDatabase.txt

@@ -29,9 +29,10 @@ Definition
 
    .. include:: /includes/apiargs/MongoDBClient-method-selectDatabase-option.rst
 
-   :returns:
+Return Values
+-------------
 
-      A :phpclass:`MongoDB\\Database` object.
+A :phpclass:`MongoDB\\Database` object.
 
 Behavior
 --------

docs/reference/method/MongoDBClient__get.txt

@@ -27,9 +27,10 @@ Definition
 
    .. include:: /includes/apiargs/MongoDBClient-method-get-param.rst
 
-   :returns:
+Return Values
+-------------
 
-      A :phpclass:`MongoDB\\Database` object.
+A :phpclass:`MongoDB\\Database` object.
 
 Behavior
 --------

docs/reference/method/MongoDBCollection-aggregate.txt

@@ -30,11 +30,12 @@ Definition
 
    .. include:: /includes/apiargs/MongoDBCollection-method-aggregate-option.rst
 
-   :returns:
+Return Values
+-------------
 
-      A :php:`MongoDB\\Driver\\Cursor <class.mongodb-driver-cursor>` or
-      :php:`ArrayIterator <arrayiterator>` object. In both cases, the return
-      value will be :php:`Traversable <traversable>`.
+A :php:`MongoDB\\Driver\\Cursor <class.mongodb-driver-cursor>` or
+:php:`ArrayIterator <arrayiterator>` object. In both cases, the return value
+will be :php:`Traversable <traversable>`.
 
 .. _php-agg-method-behavior:
 

docs/reference/method/MongoDBCollection-bulkWrite.txt

@@ -29,11 +29,11 @@ Definition
 
    .. include:: /includes/apiargs/MongoDBCollection-method-bulkWrite-option.rst
 
-   :returns:
+Return Values
+-------------
 
-      A :phpclass:`MongoDB\\BulkWriteResult` object, which encapsulates a
-      :php:`MongoDB\\Driver\\WriteResult <class.mongodb-driver-writeresult>`
-      object.
+A :phpclass:`MongoDB\\BulkWriteResult` object, which encapsulates a
+:php:`MongoDB\\Driver\\WriteResult <class.mongodb-driver-writeresult>` object.
 
 .. todo: add output and examples
 

docs/reference/method/MongoDBCollection-count.txt

@@ -29,9 +29,10 @@ Definition
 
    .. include:: /includes/apiargs/MongoDBCollection-method-count-option.rst
 
-   :returns:
+Return Values
+-------------
 
-      The number of documents matching the filter criteria.
+The number of documents matching the filter criteria.
 
 .. todo: add output and examples
 

docs/reference/method/MongoDBCollection-createIndex.txt

@@ -34,9 +34,10 @@ Definition
    :manual:`createIndexes </reference/command/createIndexes>` command reference
    in the MongoDB manual.
 
-   :returns:
+Return Values
+-------------
 
-      The name of the created index as a string.
+The name of the created index as a string.
 
 Examples
 --------