This bundle contains additional documentation files for FreeType.  However,
it does *not* contain the API reference, which is part of the FreeType
source code bundle.

To properly install the documentation files, unpack both the source and the
doc bundle in the same place, e.g.

  mkdir src
  cd src
  tar xzvf freetype-2.13.0.tar.gz
  tar xzvf freetype-doc-2.13.0.tar.gz

Now you can move the `docs' subdirectory of `freetype-2.13.0' to any place
you want.

The entry point for the documentation is

  docs/index.html
