diff --git a/reference.md b/reference.md
index 95c0b18574..93fbed009f 100644
--- a/reference.md
+++ b/reference.md
@@ -8,39 +8,39 @@ various APIs, CLIs, and file formats.
 
 ## File formats
 
-| File format | Description |
-| ----------- | ----------- |
-| [Dockerfile](/engine/reference/builder/) | Defines the contents and startup behavior of a single container |
-| [Compose file](/compose/compose-file/) | Defines a multi-container application |
-| [Stack file](/docker-cloud/apps/stack-yaml-reference/) | Defines a multi-container application for Docker Cloud |
+| File format                                            | Description                                                     |
+|:-------------------------------------------------------|:----------------------------------------------------------------|
+| [Dockerfile](/engine/reference/builder/)               | Defines the contents and startup behavior of a single container |
+| [Compose file](/compose/compose-file/)                 | Defines a multi-container application                           |
+| [Stack file](/docker-cloud/apps/stack-yaml-reference/) | Defines a multi-container application for Docker Cloud          |
 
 
 ## Command-line interfaces (CLIs)
 
-| CLI | Description |
-| --- | ----------- |
-| [Engine CLI](/engine/reference/commandline/) | The main CLI for Docker, includes all `docker` and [`dockerd`](/engine/reference/commandline/dockerd/) commands. |
-| [Compose CLI](/compose/reference/overview/) | The CLI for Docker Compose, which allows you to build and run multi-container applications |
-| [Machine CLI](/machine/reference/) | Manages virtual machines that are pre-configured to run Docker |
-| [UCP tool](/datacenter/ucp/2.0/reference/cli/) | Manages a Universal Control Plane instance |
-| [Trusted Registry CLI](/docker-trusted-registry/reference/) | Manages a trusted registry |
+| CLI                                                   | Description                                                                                                      |
+|:------------------------------------------------------|:-----------------------------------------------------------------------------------------------------------------|
+| [Engine CLI](/engine/reference/commandline/)          | The main CLI for Docker, includes all `docker` and [`dockerd`](/engine/reference/commandline/dockerd/) commands. |
+| [Compose CLI](/compose/reference/overview/)           | The CLI for Docker Compose, which allows you to build and run multi-container applications                       |
+| [Machine CLI](/machine/reference/)                    | Manages virtual machines that are pre-configured to run Docker                                                   |
+| [UCP CLI](/datacenter/ucp/2.1/reference/cli/index.md) | Manages a Universal Control Plane instance                                                                       |
+| [DTR CLI](/datacenter/dtr/2.2/reference/cli/index.md) | Manages a trusted registry                                                                                       |
 
 ## Application programming interfaces (APIs)
 
-| API | Description |
-| --- | ----------- |
-| [Cloud API](/apidocs/docker-cloud/) | Enables programmatic management of your Docker application running on a cloud provider |
-| [Docker ID accounts API](/docker-id/api-reference/) | An API for accessing and updating Docker ID accounts |
-| [Engine API](/engine/api/) | The main API for Docker, provides programmatic access to a [daemon](/glossary/#daemon) |
-| [Registry API](/registry/spec/api/) | Facilitates distribution of images to the engine |
-| [Trusted Registry API](/apidocs/overview/) | Provides programmatic access to a trusted registry |
+| API                                                        | Description                                                                            |
+|:-----------------------------------------------------------|:---------------------------------------------------------------------------------------|
+| [Cloud API](/apidocs/docker-cloud/)                        | Enables programmatic management of your Docker application running on a cloud provider |
+| [Docker ID accounts API](/docker-id/api-reference/)        | An API for accessing and updating Docker ID accounts                                   |
+| [Engine API](/engine/api/)                                 | The main API for Docker, provides programmatic access to a [daemon](/glossary/#daemon) |
+| [Registry API](/registry/spec/api/)                        | Facilitates distribution of images to the engine                                       |
+| [Trusted Registry API](/datacenter/dtr/2.2/reference/api/) | Provides programmatic access to a trusted registry                                     |
 
 
 ## Drivers and specifications
 
-| Driver | Description |
-| ------ | ----------- |
-| [Image specification](/registry/spec/manifest-v2-2/) | Describes the various components of a Docker image |
-| [Machine drivers](/machine/drivers/os-base/) | Enables support for given cloud providers when provisioning resources with Machine |
-| [Registry token authentication](/registry/spec/auth/) | Outlines the Docker registry authentication scheme |
-| [Registry storage drivers](/registry/storage-drivers/) | Enables support for given cloud providers when storing images with Registry |
+| Driver                                                 | Description                                                                        |
+|:-------------------------------------------------------|:-----------------------------------------------------------------------------------|
+| [Image specification](/registry/spec/manifest-v2-2/)   | Describes the various components of a Docker image                                 |
+| [Machine drivers](/machine/drivers/os-base/)           | Enables support for given cloud providers when provisioning resources with Machine |
+| [Registry token authentication](/registry/spec/auth/)  | Outlines the Docker registry authentication scheme                                 |
+| [Registry storage drivers](/registry/storage-drivers/) | Enables support for given cloud providers when storing images with Registry        |