update changelog

Author: sreeo

opentelemetry-sdk/CHANGELOG.md

@@ -1,7 +1,13 @@
 # Changelog
 
+## Deprecation Notice
+
+XrayIdGenerator has been migrated to the opentelemetry-aws crate starting from 0.10.0. [#33](https://github.com/open-telemetry/opentelemetry-rust-contrib/pull/33)
+
+
 ## vNext
 
+
 ### Added
 
 - [#1410](https://github.com/open-telemetry/opentelemetry-rust/pull/1410) Add experimental synchronous gauge
@@ -12,7 +18,7 @@
 Performance Improvement : Creating Spans and LogRecords are now faster, by avoiding expensive cloning of `Resource` for every Span/LogRecord.
 
 ### Changed
-
+- XrayIdGenerator in the opentelemetry-sdk has been deprecated. XrayIdGenerator has been added to the opentelemetry-aws crate starting from version 0.10.0.
 - **Breaking**
 [#1313](https://github.com/open-telemetry/opentelemetry-rust/pull/1313)
 [#1350](https://github.com/open-telemetry/opentelemetry-rust/pull/1350)

opentelemetry-sdk/src/trace/id_generator/aws.rs

@@ -37,7 +37,7 @@ use std::time::{Duration, UNIX_EPOCH};
 #[deprecated(
     since = "0.21.0",
     note = "XrayId Generator has been migrated to the opentelemetry-aws crate"
-    )]
+)]
 pub struct XrayIdGenerator {
     sdk_default_generator: RandomIdGenerator,
 }