diff --git a/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml b/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
index 4f258635bc9..0b1c57a2bff 100644
--- a/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
+++ b/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
@@ -1048,9 +1048,9 @@
 
 <property>
   <name>fs.s3a.acl.default</name>
-  <description>Set a canned ACL for newly created and copied objects. Value may be private, 
-     public-read, public-read-write, authenticated-read, log-delivery-write, 
-     bucket-owner-read, or bucket-owner-full-control.</description>
+  <description>Set a canned ACL for newly created and copied objects. Value may be Private,
+      PublicRead, PublicReadWrite, AuthenticatedRead, LogDeliveryWrite, BucketOwnerRead,
+      or BucketOwnerFullControl.</description>
 </property>
 
 <property>
diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/Constants.java b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/Constants.java
index d65f966526b..1508675d702 100644
--- a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/Constants.java
+++ b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/Constants.java
@@ -133,8 +133,8 @@ private Constants() {
   public static final String FAST_BUFFER_SIZE = "fs.s3a.fast.buffer.size";
   public static final int DEFAULT_FAST_BUFFER_SIZE = 1048576; //1MB
 
-  // private | public-read | public-read-write | authenticated-read | 
-  // log-delivery-write | bucket-owner-read | bucket-owner-full-control
+  // Private | PublicRead | PublicReadWrite | AuthenticatedRead |
+  // LogDeliveryWrite | BucketOwnerRead | BucketOwnerFullControl
   public static final String CANNED_ACL = "fs.s3a.acl.default";
   public static final String DEFAULT_CANNED_ACL = "";
 
diff --git a/hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/index.md b/hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/index.md
index 3318c794a32..4df2fa39eb5 100644
--- a/hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/index.md
+++ b/hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/index.md
@@ -551,9 +551,9 @@ this capability.
 
     <property>
       <name>fs.s3a.acl.default</name>
-      <description>Set a canned ACL for newly created and copied objects. Value may be private,
-         public-read, public-read-write, authenticated-read, log-delivery-write,
-         bucket-owner-read, or bucket-owner-full-control.</description>
+      <description>Set a canned ACL for newly created and copied objects. Value may be Private,
+        PublicRead, PublicReadWrite, AuthenticatedRead, LogDeliveryWrite, BucketOwnerRead,
+        or BucketOwnerFullControl.</description>
     </property>
 
     <property>