anchor.diff:  
   When the `descriptionKey` is omitted, the https://picocli.info/apidocs/picocli/CommandLine.Option.html#descriptionKey--[fallback for options] is any option name without the leading dashes, for example:
   
  -[source,java]
  +.Java
  +[source,java,role="primary"]
   ----
   @Option(names = {"-v", "--verbose"}) boolean[] verbose;
  +----
  +
  +.Kotlin
  +[source,kotlin,role="secondary"]
  +----
  +@Option(names = ["-v", "--verbose"]) lateinit var verbose: BooleanArray
   ----
   
   The matching entry in the resource bundle could look like this:
  
positive.code: === Variable Interpolation Example
  
  .Java
  [source,java,,role="primary"]
  ----
  @Command(name = "status", mixinStandardHelpOptions = true,
           description = "This command logs the ${COMMAND-NAME} for ${PARENT-COMMAND-NAME}.",
  
negative.code: 
  Annotation example:
  
  .Java / Kotlin
  [source,java,role="primary"]
  ----
  @Command(name = "i18n-demo", resourceBundle = "my.org.I18nDemo_Messages")
  class I18nDemo {}
  