Fix what can be modified via ReadWriteLogRecord

CHANGELOG.md

@@ -20,6 +20,9 @@ release.
 
 ### Logs
 
+- Fix what can be modified via `ReadWriteLogRecord`.
+  ([#3907](https://github.com/open-telemetry/opentelemetry-specification/pull/3907))
+
 ### Resource
 
 ### OpenTelemetry Protocol

specification/logs/sdk.md

@@ -154,11 +154,10 @@ value type.
 
 ### ReadWriteLogRecord
 
-A function receiving this as an argument MUST be able to write to the
-full [LogRecord](data-model.md#log-and-event-record-definition) and additionally MUST be able to retrieve all
-information
-that was added to the `LogRecord` (as with
-[ReadableLogRecord](#readablelogrecord)).
+ReadWriteLogRecord is a superset of [ReadableLogRecord](#readablelogrecord).
+
+A function receiving this as an argument MUST additionally be able to modify
+all the information added via [Emit a LogRecord](bridge-api.md#emit-a-logrecord).
 
 ## LogRecord Limits