Update CHANGELOG

Author: XSAM

CHANGELOG.md

@@ -11,7 +11,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 ### Added
 
 - Create a detector that collects resources from GCE machines. (#132)
-- Add instrumentation for Kafka (github.com/Shopify/sarama). (#134)
+- Add instrumentation for Kafka (github.com/Shopify/sarama). (#134, #153)
 - Add links and status message for mock span. (#134)