1 files changed, 2 insertions, 1 deletions

diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index cb9a6c6fa83b..3acc4f1a6f84 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -46,7 +46,8 @@ IRQ.txt
 Intel-IOMMU.txt
         - basic info on the Intel IOMMU virtualization support.
 Makefile
-        - some files in Documentation dir are actually sample code to build
+        - This file does nothing. Removing it breaks make htmldocs and
+          make distclean.
 ManagementStyle
         - how to (attempt to) manage kernel hackers.
 RCU/