From 7137a4007b8ed60ff95cf55d11eee51a8d690835 Mon Sep 17 00:00:00 2001
From: Zeke Sikelianos <zeke@sikelianos.com>
Date: Tue, 6 Oct 2020 14:48:22 -0700
Subject: [PATCH] add preamble comment to repo-sync workflow (#15908)

---
 .github/workflows/repo-sync.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/repo-sync.yml b/.github/workflows/repo-sync.yml
index 6c5d696db4..2239456eb1 100644
--- a/.github/workflows/repo-sync.yml
+++ b/.github/workflows/repo-sync.yml
@@ -1,3 +1,9 @@
+# The docs.github.com project has two repositories: github/docs (public) and github/docs-internal (private)
+# 
+# This GitHub Actions workflow keeps the main branch of those two repos in sync.
+# 
+# For more details, see https://github.com/repo-sync/repo-sync#how-it-works
+
 name: Repo Sync
 
 on: