From 20836be1e0aa07123f2b24225dd2f2c82580b23b Mon Sep 17 00:00:00 2001
From: Akihiko Kusanagi <nagi@nagi-p.com>
Date: Sat, 23 Mar 2019 13:21:13 +0800
Subject: [PATCH] Add description on tick label callback parameter

---
 docs/axes/labelling.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/axes/labelling.md b/docs/axes/labelling.md
index 8f39235640f..96c5eae3784 100644
--- a/docs/axes/labelling.md
+++ b/docs/axes/labelling.md
@@ -42,3 +42,5 @@ var chart = new Chart(ctx, {
     }
 });
 ```
+
+The third parameter passed to the callback function is an array of labels, but in the time scale, it is an array of `{label: string, major: boolean}` objects.