 
     * `/nerves/env/<package.name>` - The package being built.
     * `/nerves/env/platform` - The package platform package.
-    * `/nerves/host/artifacts` - The host artifact dir.
+    * `/nerves/host/artifacts` - The host artifact directory.
 
   Nerves will also mount the host NERVES_DL_DIR to save downloaded assets the
   build platform requires for producing the artifact.

  times but has potential for corruption. If you suspect that your build is
  failing due to a faulty downloaded cached data, you can manually mount
  the offending container and remove the file from this location or delete the
  entire dir.

  Nerves uses a docker volume to attach the build files. The volume name is
  defined as the package name and a unique id that is stored at

  do this.

  When the provider is finished, the artifact is decompressed on the host at
  the packages defined artifact directory.
  """

  @behaviour Nerves.Package.Provider
