From a25b7cedf814486c2f8c2faf99a1ea1213c4297d Mon Sep 17 00:00:00 2001
From: Christina Braun <11138584+chrstnbrn@users.noreply.github.com>
Date: Sat, 5 Oct 2019 15:14:17 +0200
Subject: [PATCH] docs(progressbar): document that max should be a positive
 number

---
 src/progressbar/progressbar.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/progressbar/progressbar.ts b/src/progressbar/progressbar.ts
index 09f68878ca..9ce18add50 100644
--- a/src/progressbar/progressbar.ts
+++ b/src/progressbar/progressbar.ts
@@ -21,6 +21,8 @@ import {NgbProgressbarConfig} from './progressbar-config';
 export class NgbProgressbar {
   /**
    * The maximal value to be displayed in the progress bar.
+   *
+   * Should be a positive number.
    */
   @Input() max: number;