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Author: ghogen

docs/containers/container-launch-settings.md

@@ -68,8 +68,8 @@ The following table shows the properties that can be set in this section:
 | Property in Debug Profile UI | Setting name in launchSettings.json |Example|Description|
 | - | - | - | - |
 |Command line arguments| commandLineArgs      | `"commandLineArgs": "--mysetting myvalue"`              | These command-line arguments for starting your app are used when launching your project in the container.                                     |
-|Container run arguments| containerRunArguments<br/>ContainerRunArguments|`"containerRunArguments": "-l mylabel=value"`| Additional arguments to pass to the [`docker run`](https://docs.docker.com/engine/reference/commandline/run/) command. <br><br/> (Use the lowercase version in Visual Studio 17.12 and later. The uppercase version is provided for backward compatibility.) <br/><br/> In Visual Studio 17.3 and later, you can use the following replacement tokens added:<br/><br/> - `{ProjectDir}` - Full path to the project directory. <br/><br/> - `{OutDir}` - The value of the MSBuild property OutDir. |
-|N/A|DockerfileRunArguments|`dockerfileRunArguments": "-l mylabel=value"`|Like `containerRunArguments`, but for projects that use the Dockerfile build type.|
+|Container run arguments| containerRunArguments<br/>ContainerRunArguments|`"containerRunArguments": "-l mylabel=value"`| Additional arguments to pass to the [`docker run`](https://docs.docker.com/engine/reference/commandline/run/) command. <br><br/> (Use the lowercase version in Visual Studio 17.12 and later. The uppercase version was introduced in Visual Studio 17.9 and is provided for backward compatibility.) <br/><br/> You can use the following replacement tokens:<br/><br/> - `{ProjectDir}` - Full path to the project directory. <br/><br/> - `{OutDir}` - The value of the MSBuild property OutDir. |
+|N/A|DockerfileRunArguments|`dockerfileRunArguments": "-l mylabel=value"`|Like `containerRunArguments`, but only for projects that use the Dockerfile build type. It is recommended to use `containerRunArguments` with Visual Studio 17.12 and later.|
 |Environment Variables| environmentVariables | `"environmentVariables":` {<br/>   `"ASPNETCORE_URLS": "https://+:443;http://+:80"`, <br/>   `"ASPNETCORE_HTTPS_PORT": "44381"` <br/> }                    | These environment variable values are passed to the process when it's launched in the container.                       |
 |Container Name| containerName | `mycontainer` | (17.12 and later) A name for the container matching the regular expression `[a-zA-Z0-9][a-zA-Z0-9_.-]`.| 
 |Container environment files| containerRunEnvironmentFiles | `"containerRunEnvironmentFiles": "abc.env;xyz.env"` | (17.12 and later) A list of environment variable files (`.env` files) separated by semicolons. See [.env file syntax](https://docs.docker.com/compose/how-tos/environment-variables/variable-interpolation/#env-file-syntax). |