docs: Improve build-extend section
@@ -42,12 +42,11 @@ other platforms or cloud providers:
| Name | Description |
| ---- | ----------- |
-| buildextend-{aliyun,aws,azure,digitalocean,exoscale,gcp,vultr} | [ore-wrapper](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-ore-wrapper)
-| aliyun-replicate, aws-replicate | [ore-wrapper](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-ore-wrapper)
-| buildextend-{azurestack,ibmcloud,openstack,vmware} | [artifact-disk](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-artifact-disk)
-| buildextend-{dasd,metal,metal4k,qemu} | [buildextend-metal](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-buildextend-metal)
-| buildextend-live | [buildextend-live](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-buildextend-live)
-| buildextend-rojig | [buildextend-rojig](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-buildextend-rojig)
+| [buildextend-live](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-buildextend-live) | Generate the Live ISO
+| [buildextend-{dasd,metal,metal4k,qemu}](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-buildextend-metal) | Generate artifacts for the given platforms
+| [buildextend-{aliyun,aws,azure,digitalocean,exoscale,gcp,vultr}](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-ore-wrapper) | Generate artifacts for the given platforms
+| [buildextend-{azurestack,ibmcloud,openstack,vmware}](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-artifact-disk) | Generate artifacts for the given platforms
+| [{aliyun,aws}-replicate](https://github.com/coreos/coreos-assembler/blob/main/src/cmd-ore-wrapper) | Replicate images on the platforms (AMIs for AWS)
## Misc commands
