From e8e66a6ba8cd1ee07d0ef13d79d3a3f052315b4b Mon Sep 17 00:00:00 2001
From: Simon Lecoq <22963968+lowlighter@users.noreply.github.com>
Date: Thu, 10 Sep 2020 22:40:22 +0200
Subject: [PATCH] Update README.md

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 678a2f81..3e1d3625 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,7 @@ Paste the following and don't forget to put your GitHub username.
 name: GitHub metrics as SVG image
 on:
   # Update metrics each 15 minutes. Edit this if you want to increase/decrease frequency
+  # Note that GitHub image cache (5-15 minutes) still apply so it is useless to set less than this, you're image won't be refreshed
   schedule: [{cron: "*/15 * * * *"}]
   # Add this if you want to force update each time you commit on master branch
   push: {branches: "master"}