From 5b584c2619b89e0b987cda55656046fbbe753811 Mon Sep 17 00:00:00 2001
From: Mark Otto <markd.otto@gmail.com>
Date: Sun, 16 Jul 2017 12:24:22 -0700
Subject: [PATCH] missed a modifier

---
 docs/4.0/components/badge.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/4.0/components/badge.md b/docs/4.0/components/badge.md
index 193a3ca61..3ea58bbe8 100644
--- a/docs/4.0/components/badge.md
+++ b/docs/4.0/components/badge.md
@@ -41,7 +41,7 @@ Note that depending on how they are used, badges may be confusing for users of s
 Unless the context is clear (as with the "Notifications" example, where it is understood that the "4" is the number of notifications), consider including additional context with a visually hidden piece of additional text.
 
 {% example html %}
-<button class="btn">
+<button class="btn btn-primary">
   Profile <span class="badge badge-light">9</span>
   <span class="sr-only">unread messages</span>
 </button>