Update expected output for findAndModify examples

docs/reference/method/MongoDBCollection-findOneAndDelete.txt

@@ -75,11 +75,13 @@ The following example finds and deletes the document with ``restaurant_id`` of
 
 The output would then resemble::
 
-   object(stdClass)#14 (4) {
+   object(MongoDB\Model\BSONDocument)#17 (1) {
+     ["storage":"ArrayObject":private]=>
+     array(4) {
        ["_id"]=>
        object(MongoDB\BSON\ObjectID)#11 (1) {
          ["oid"]=>
-       string(24) "576023c6b02fa9281da3fad9"
+         string(24) "594d5ef280a846852a4b3f70"
        }
        ["borough"]=>
        string(9) "Manhattan"
@@ -88,6 +90,7 @@ The output would then resemble::
        ["restaurant_id"]=>
        string(8) "40375376"
      }
+   }
 
 See Also
 --------

docs/reference/method/MongoDBCollection-findOneAndReplace.txt

@@ -117,24 +117,30 @@ The following operation replaces the document with ``restaurant_id`` of
 
 The output would then resemble::
 
-   object(stdClass)#14 (6) {
+   object(MongoDB\Model\BSONDocument)#18 (1) {
+     ["storage":"ArrayObject":private]=>
+     array(6) {
        ["_id"]=>
        object(MongoDB\BSON\ObjectID)#11 (1) {
          ["oid"]=>
-       string(24) "576023c7b02fa9281da4139e"
+         string(24) "594d5ef380a846852a4b5837"
        }
-     ["borough"]=>
+       ["Borough"]=>
        string(13) "Staten Island"
        ["cuisine"]=>
        string(7) "Italian"
        ["grades"]=>
+       object(MongoDB\Model\BSONArray)#17 (1) {
+         ["storage":"ArrayObject":private]=>
          array(0) {
          }
+       }
        ["name"]=>
        string(22) "Staten Island Pastaria"
        ["restaurant_id"]=>
        string(9) "999999999"
      }
+   }
 
 See Also
 --------

docs/reference/method/MongoDBCollection-findOneAndUpdate.txt

@@ -76,29 +76,38 @@ setting its building number to ``"761"``:
 
 The output would then resemble::
 
-   object(stdClass)#16 (2) {
+   object(MongoDB\Model\BSONDocument)#20 (1) {
+     ["storage":"ArrayObject":private]=>
+     array(2) {
        ["_id"]=>
-     object(MongoDB\BSON\ObjectID)#10 (1) {
+       object(MongoDB\BSON\ObjectID)#12 (1) {
          ["oid"]=>
-       string(24) "5813a08d29032c6e72d566a7"
+         string(24) "594d5ef280a846852a4b3dee"
        }
        ["address"]=>
-     object(stdClass)#15 (4) {
+       object(MongoDB\Model\BSONDocument)#19 (1) {
+         ["storage":"ArrayObject":private]=>
+         array(4) {
            ["building"]=>
            string(3) "761"
            ["coord"]=>
+           object(MongoDB\Model\BSONArray)#18 (1) {
+             ["storage":"ArrayObject":private]=>
              array(2) {
                [0]=>
                float(-73.9925306)
                [1]=>
                float(40.7309346)
              }
+           }
            ["street"]=>
            string(8) "Broadway"
            ["zipcode"]=>
            string(5) "10003"
          }
        }
+     }
+   }
 
 See Also
 --------