From 5f712e82e0a5f1ff36baf708264360e44357f954 Mon Sep 17 00:00:00 2001
From: Luke Morris <lukevmorris@gmail.com>
Date: Thu, 7 Dec 2017 13:01:25 -0800
Subject: [PATCH] Add an example for labels below SECONDLY granularity

---
 src/dygraph-utils.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/dygraph-utils.js b/src/dygraph-utils.js
index ba68b7c23..c0b8f34b6 100644
--- a/src/dygraph-utils.js
+++ b/src/dygraph-utils.js
@@ -1215,6 +1215,7 @@ export function dateAxisLabelFormatter(date, granularity, opts) {
       // e.g. '21 Jan' (%d%b)
       return zeropad(day) + '&#160;' + SHORT_MONTH_NAMES_[month];
     } else if (granularity < DygraphTickers.Granularity.SECONDLY) {
+      // e.g. 40.310 (meaning 40 seconds and 310 milliseconds)
       var str = "" + millis;
       return zeropad(secs) + "." + ('000'+str).substring(str.length);
     } else if (granularity > DygraphTickers.Granularity.MINUTELY) {