message: Updates contour.yml's documentation on CoreText.
diff: @@ -268,7 +268,7 @@ profiles:
  # Possible values are:
  # - native : automatically choose the best available on the current platform
  # - fontconfig : uses fontconfig to select fonts
  - # - CoreText : uses OS/X CoreText to select fonts (currently not implemented).
  + # - CoreText : uses OS/X CoreText to select fonts.
  # - DirectWrite : selects DirectWrite engine (Windows only)
  locator: native
  @@ -278,7 +278,7 @@ profiles:
  # Supported values are:
  # - native : automatically choose the best available on the current platform.
  # - DirectWrite : selects DirectWrite engine (Windows only)
  - # - CoreText : selects CoreText engine (Mac OS/X only)
  + # - CoreText : selects CoreText engine (Mac OS/X only) (currently not implemented)
  # - OpenShaper : selects OpenShaper (harfbuzz/freetype/fontconfig, available on all
  # platforms)
  engine: native
  