Remove holder.js references from syntax-highlighted example HTML

Our use of Holder.js in the docs is a mere implementation detail.
Don't want to confuse people into thinking Holder.js
is somehow required by the Thumbnail component.

[skip sauce]

diff --git a/docs/_includes/components/thumbnails.html b/docs/_includes/components/thumbnails.html
index b41fef72e0db02ac95b3551704ce25bf22cb3b27..766d79f36522f74044e16c46797b567ac2d77371 100644 (file)
--- a/docs/_includes/components/thumbnails.html
+++ b/docs/_includes/components/thumbnails.html
@@ -33,7 +33,7 @@
 <div class="row">
   <div class="col-xs-6 col-md-3">
     <a href="#" class="thumbnail">
-      <img data-src="holder.js/100%x180" alt="...">
+      <img src="..." alt="...">
     </a>
   </div>
   ...
@@ -80,7 +80,7 @@
 <div class="row">
   <div class="col-sm-6 col-md-4">
     <div class="thumbnail">
-      <img data-src="holder.js/300x300" alt="...">
+      <img src="..." alt="...">
       <div class="caption">
         <h3>Thumbnail label</h3>
         <p>...</p>