update owners docs

website/source/docs/builders/amazon-chroot.html.md

@@ -309,8 +309,11 @@ each category, the available configuration keys are alphabetized.
         Any filter described in the docs for [DescribeImages](http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeImages.html)
         is valid.
 
-    -   `owners` (array of strings) - This scopes the AMIs to certain Amazon account IDs.
+    -   `owners` (array of strings) - Filters the images by their owner. You may
-        This is a required option, necessary to limit the AMIs your account or a trusted third party.
+        specify one or more AWS account IDs, "self" (which will use the account
+        whose credentials you are using to run Packer), or an AWS owner alias:
+        for example, "amazon", "aws-marketplace", or "microsoft".
+        This option is required for security reasons.
 
     -   `most_recent` (boolean) - Selects the newest created image when true.
         This is most useful for selecting a daily distro build.

website/source/docs/builders/amazon-ebs.html.md

@@ -328,8 +328,11 @@ builder.
         Any filter described in the docs for [DescribeImages](http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeImages.html)
         is valid.
 
-    -   `owners` (array of strings) - This scopes the AMIs to certain Amazon account IDs.
+    -   `owners` (array of strings) - Filters the images by their owner. You may
-        This is a required option, necessary to limit the AMIs your account or a trusted third party.
+        specify one or more AWS account IDs, "self" (which will use the account
+        whose credentials you are using to run Packer), or an AWS owner alias:
+        for example, "amazon", "aws-marketplace", or "microsoft".
+        This option is required for security reasons.
 
     -   `most_recent` (boolean) - Selects the newest created image when true.
         This is most useful for selecting a daily distro build.

website/source/docs/builders/amazon-ebssurrogate.html.md

@@ -321,8 +321,12 @@ builder.
         Any filter described in the docs for [DescribeImages](http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeImages.html)
         is valid.
 
-    -   `owners` (array of strings) - This scopes the AMIs to certain Amazon account IDs.
+    -   `owners` (array of strings) - Filters the images by their owner. You may
-        This is a required option, necessary to limit the AMIs your account or a trusted third party.
+        specify one or more AWS account IDs, "self" (which will use the account
+        whose credentials you are using to run Packer), or an AWS owner alias:
+        for example, "amazon", "aws-marketplace", or "microsoft".
+        This option is required for security reasons.
+
 
     -   `most_recent` (boolean) - Selects the newest created image when true.
         This is most useful for selecting a daily distro build.

website/source/docs/builders/amazon-ebsvolume.html.md

@@ -249,8 +249,11 @@ builder.
         Any filter described in the docs for [DescribeImages](http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeImages.html)
         is valid.
 
-    -   `owners` (array of strings) - This scopes the AMIs to certain Amazon account IDs.
+    -   `owners` (array of strings) - Filters the images by their owner. You may
-        This is a required option, necessary to limit the AMIs your account or a trusted third party.
+        specify one or more AWS account IDs, "self" (which will use the account
+        whose credentials you are using to run Packer), or an AWS owner alias:
+        for example, "amazon", "aws-marketplace", or "microsoft".
+        This option is required for security reasons.
 
     -   `most_recent` (boolean) - Selects the newest created image when true.
         This is most useful for selecting a daily distro build.

website/source/docs/builders/amazon-instance.html.md

@@ -321,8 +321,11 @@ builder.
         Any filter described in the docs for [DescribeImages](http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeImages.html)
         is valid.
 
-    -   `owners` (array of strings) - This scopes the AMIs to certain Amazon account IDs.
+    -   `owners` (array of strings) - Filters the images by their owner. You may
-        This is a required option, necessary to limit the AMIs your account or a trusted third party.
+        specify one or more AWS account IDs, "self" (which will use the account
+        whose credentials you are using to run Packer), or an AWS owner alias:
+        for example, "amazon", "aws-marketplace", or "microsoft".
+        This option is required for security reasons.
 
     -   `most_recent` (boolean) - Selects the newest created image when true.
         This is most useful for selecting a daily distro build.