Fix changelog. (aws#408)

Author: nadiaya

CHANGELOG.rst

@@ -4,8 +4,10 @@ CHANGELOG
 
 1.10.2dev
 =========
+
 * bug-fix: Setting health check timeout limit on local mode to 30s
 * bug-fix: Make Hyperparameters in local mode optional.
+* enhancement: Add support for volume KMS key to Transformer
 
 1.10.1
 ======
@@ -28,7 +30,6 @@ CHANGELOG
 1.9.3
 =====
 
-* enhancement: Add support for volume KMS key to Transformer
 * bug-fix: Local Mode: Create output/data directory expected by SageMaker Container.
 * bug-fix: Estimator accepts the vpc configs made capable by 1.9.1