diff --git a/README.md b/README.md
index aaa94fb..6030655 100644
--- a/README.md
+++ b/README.md
@@ -1234,7 +1234,7 @@ Recipes may be annotated with attributes that change their behavior.
 | `[no-exit-message]` | Don't print an error message if recipe fails.   |
 | `[linux]`           | Enable recipe on Linux.                         |
 | `[macos]`           | Enable recipe on MacOS.                         |
-| `[unix]`            | Enable recipe on Unixes.                        |
+| `[unix]`            | Enable recipe on Unixes. (Includes MacOS).      |
 | `[windows]`         | Enable recipe on Windows.                       |
 | `[private]`         | See [Private Recipes](#private-recipes).        |