docs: USAGE.md: Link back to INSTALL.md
diff --git a/USAGE.md b/USAGE.md
index cba447b2..90ab08e1 100644
--- a/USAGE.md
+++ b/USAGE.md
@@ -1,5 +1,9 @@
# Usage
+> **NOTE:** The Limine files referred to here are those contained inside
+> ${PREFIX}/share/, installed there as a product of the steps described in
+> [INSTALL.md](INSTALL.md).
+
### UEFI
The `BOOT*.EFI` files are valid EFI applications that can be simply copied to
the `/EFI/BOOT` directory of a FAT formatted EFI system partition. These files
