RR feedback

Author: rachel-mack

source/data-formats/serialization.txt

@@ -229,22 +229,22 @@ encode defaults:
 
 .. _kotlin-sync-serialization-snake-case-eg:
 
-Enforcing Snake Case Naming Example
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Implement Snake Case Naming Strategy
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+When using ``bson-kotlinx`` package v5.4 or later, you can direct the driver to
+serialize data class fields names written in camel case to snake case in MongoDB.
+The following example shows how to create and register a custom codec
+to convert data class field names into snake case by setting the
+``bsonNamingStrategy`` parameter in a codec:
 
-The following example shows how to convert field names from their data class
-fields into snake case by setting the ``bsonNamingStrategy`` parameter:
 
 .. literalinclude:: /includes/data-formats/serialization.kt
    :language: kotlin
    :start-after: start-snake-case
    :end-before: end-snake-case
    :dedent:
 
-.. note::
-
-   The ``bsonNamingStrategy`` parameter is available for bson-kotlinx v5.4 and later.
-
 To learn more about the methods and classes mentioned in this section,
 see the following API documentation:
 

source/includes/data-formats/serialization.kt

@@ -105,6 +105,10 @@ fun main() {
     val myCustomCodec = KotlinSerializerCodec.create<PaintOrder>(
         bsonConfiguration = BsonConfiguration(bsonNamingStrategy = BsonNamingStrategy.SNAKE_CASE)
     )
+
+    val registry = CodecRegistries.fromRegistries(
+        CodecRegistries.fromCodecs(myCustomCodec), collection.codecRegistry
+    )
     // end-snake-case
 
     // start-poly-operations