Special entry in changelog for documentation update (#1134)

Author: jderusse

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 - AWS api-change: Added `us-iso-west-1` region
 - AWS api-change: Use specific configuration for `us` regions
+- AWS enhancement: Documentation updates.
 
 ## 1.5.0
 

src/ValueObject/FunctionConfiguration.php

@@ -96,7 +96,7 @@ final class FunctionConfiguration
 
     /**
      * The KMS key that's used to encrypt the function's environment variables. This key is only returned if you've
-     * configured a customer managed CMK.
+     * configured a customer managed key.
      */
     private $kmsKeyArn;
 
@@ -106,7 +106,7 @@ final class FunctionConfiguration
     private $tracingConfig;
 
     /**
-     * For Lambda@Edge functions, the ARN of the master function.
+     * For Lambda@Edge functions, the ARN of the main function.
      */
     private $masterArn;