Update CHANGELOG

Author: pridhi-arora

CHANGELOG.md

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Added
+
+- `opentelemetry-instrumentation-threading` Add instrumentation for python threading module
+  ([#1582](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1582))****
+
 ## Version 1.16.0/0.37b0 (2023-02-17)
 
 ### Added
@@ -29,8 +34,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   ([#1592](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1592))
 - `opentelemetry-instrumentation-django` Allow explicit `excluded_urls` configuration through `instrument()`
   ([#1618](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1618))
-- `opentelemetry-instrumentation-threading` Add instrumentation for python threading module
-  ([#1582](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1582))
 
 ### Fixed