spelling and format updates
MODIFY
coreupdate/coreupdate-aws-s3.md
coreupdate/coreupdate-aws-s3.md
-# Configure CoreUpdate to Serve Packages from AWS S3
+# Configure CoreUpdate to serve packages from AWS S3
The [updateservicectl][updateservicectl] tool can be used to fetch Container Linux updates from upstream and push the update payload to AWS S3. This process is documented for a general file server at: [CoreUpdate - Air Gapped Package Management][airgap]
@@ -8,7 +8,7 @@ Download the update payload from the upstream public CoreUpdate instance. The co
$ updateservicectl --server=https://public.update.core-os.net package download --dir=/packages/ --version=1632.2.1
```
-Now the /packages/ directory contains a json file with update metadata and the gzipped update payload:
+Now the /packages/ directory contains a JSON file with update metadata and the Gzipped update payload:
```
$ tree packages
@@ -19,7 +19,7 @@ packages
0 directories, 2 files
```
-Use the `updateservicectl package create bulk` command to create the package on an CoreUpdate instance. In the example below, CoreUpdate is running at: `http://coreupdate.example.com:8000`.
+Use the `updateservicectl package create bulk` command to create the package on a CoreUpdate instance. In the example below, CoreUpdate is running at: `http://coreupdate.example.com:8000`.
```
$ updateservicectl --server=http://coreupdate.example.com:8000 --user=admin --key=4025a24d-b1e4-4294-b0ca package create bulk --base-url=https://s3-us-west-1.amazonaws.com/core-update-support --dir=/packages
@@ -37,7 +37,7 @@ On successful creation of the package, the output of this command will state whe
2018/02/06 15:59:41 Please upload payloads to https://s3-us-west-1.amazonaws.com/core-update-support.
```
-Upload the update package to s3:
+Upload the update package to the S3 bucket:
```
aws s3 cp /packages/e96281a6-d1af-4bde-9a0a-97b76e56dc57_1632.2.1_update.gz s3://core-update-support
@@ -51,8 +51,9 @@ curl -L https://s3-us-west-1.amazonaws.com/core-update-support/e96281a6-d1af-4bd
Consult the document [CoreUpdate - Configure Machines][core-update-config] for details on configuring a Container Linux host to use CoreUpdate.
+
[updateservicectl]: https://github.com/coreos/updateservicectl/releases
-[airgap]: https://coreos.com/products/coreupdate/docs/latest/on-premises-deployment.html#air-gapped-package-management
+[airgap]: on-premises-deployment.html#air-gapped-package-management
[aws-endpoints]: https://docs.aws.amazon.com/general/latest/gr/rande.html#s3_region
-[core-update-config]: https://coreos.com/products/coreupdate/docs/latest/configure-machines.html
+[core-update-config]: configure-machines.html

spelling and format updates