   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.
+  entire directory.
 
   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


    * `/nerves/env/<package.name>` - The package being built.
    * `/nerves/env/platform` - The package platform package.
    * `/nerves/host/artifacts` - The host artifact dir.

  Nerves will also mount the host NERVES_DL_DIR to save downloaded assets the
  build platform requires for producing the artifact.

  do this.

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

  @behaviour Nerves.Package.Provider
