From 82d3550c8057d0276a0d366294fa776e89e26e01 Mon Sep 17 00:00:00 2001
From: Dieter Plaetinck <dieter@plaetinck.be>
Date: Tue, 1 Dec 2020 18:33:07 +0200
Subject: [PATCH] mt-indexdump-rules-analyzer doc fix

---
 docs/tools.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/tools.md b/docs/tools.md
index dca850e6ed..5af8444f41 100644
--- a/docs/tools.md
+++ b/docs/tools.md
@@ -346,6 +346,7 @@ mt-index-cat -max-stale 768h -partitions 1,2,3 bt -gcp-project your_project -big
 
 ```
 Usage of ./mt-indexdump-rules-analyzer:
+reads metric names from stdin and reports the number of metrics that match each index-rules.conf rule
   -index-rules-file string
     	name of file which defines the max-stale times (default "/etc/metrictank/index-rules.conf")
 ```