Update CHANGELOG.md

Author: emdneto

CHANGELOG.md

@@ -8,7 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## Unreleased
 
 - Type indent parameter in to_json
-- ([#4402](https://github.com/open-telemetry/opentelemetry-python/pull/4402))
+  ([#4402](https://github.com/open-telemetry/opentelemetry-python/pull/4402))
 - Tolerates exceptions when loading resource detectors via `OTEL_EXPERIMENTAL_RESOURCE_DETECTORS`
   ([#4373](https://github.com/open-telemetry/opentelemetry-python/pull/4373))
 - opentelemetry-sdk: fix OTLP exporting of Histograms with explicit buckets advisory