JK tech review 1

Author: rustagir

source/fundamentals/crud/write-operations/bulk.txt

@@ -211,7 +211,7 @@ the ``age`` field in a document where the ``_id`` is ``2``:
 If multiple documents match the query filter specified in
 the ``UpdateOneModel`` instance, the operation updates the first
 result. You can specify a sort in an ``UpdateOptions`` instance to apply
-an order to matched documents before the driver performs the replace
+an order to matched documents before the driver performs the update
 operation, as shown in the following code:
 
 .. code-block:: java

source/fundamentals/crud/write-operations/modify.txt

@@ -100,9 +100,9 @@ The following example demonstrates how to change the value of the
    :end-before: end updateOneExample
 
 If multiple documents match the query filter specified in
-the ``updateOne()`` method, it replaces the first result. You can
+the ``updateOne()`` method, it updates the first result. You can
 specify a sort in an ``UpdateOptions`` instance to apply an order to
-matched documents before the driver performs the replace operation, as
+matched documents before the driver performs the update operation, as
 shown in the following code:
 
 .. literalinclude:: /includes/fundamentals/code-snippets/Update.java