diff --git a/tests/results/report.html b/tests/results/report.html
index bfa6193..21647a8 100644
--- a/tests/results/report.html
+++ b/tests/results/report.html
@@ -282,7 +282,7 @@
   <body>
     <div class="container" role="main">
           <div class="row summary">
-      <button type="button" role="heading" aria-level="1"><span class="heading1">HTML Validity Report</span></button>      <span class="buttons"><button class="btn btn-sm btn-danger">Errors <span class="badge">31</span></button><button class="btn btn-sm btn-warning">Warnings <span class="badge">3</span></button><button class="btn btn-sm btn-primary">Notices <span class="badge">0</span></button></span>
+      <button type="button"><span class="heading1" role="heading" aria-level="1">HTML Validity Report</span></button>      <span class="buttons"><button class="btn btn-sm btn-danger">Errors <span class="badge">31</span></button><button class="btn btn-sm btn-warning">Warnings <span class="badge">3</span></button><button class="btn btn-sm btn-primary">Notices <span class="badge">0</span></button></span>
     </div>
     <div class="row filters form-group">
       <input id="message-filter" type="text" class="form-control input-lg" placeholder="Enter text to filter messages with">
@@ -290,7 +290,7 @@
     </div>
 
           <div class="row page">
-      <button type="button" role="heading" aria-level="2"><span class="heading2">snapshots/hmpg.net.html</span></button>      <span class="buttons"><button class="btn btn-sm btn-danger">Errors <span class="badge">21</span></button><button class="btn btn-sm btn-warning">Warnings <span class="badge">0</span></button><button class="btn btn-sm btn-primary">Notices <span class="badge">0</span></button></span>
+      <button type="button"><span class="heading2" role="heading" aria-level="2">snapshots/hmpg.net.html</span></button>      <span class="buttons"><button class="btn btn-sm btn-danger">Errors <span class="badge">21</span></button><button class="btn btn-sm btn-warning">Warnings <span class="badge">0</span></button><button class="btn btn-sm btn-primary">Notices <span class="badge">0</span></button></span>
     </div>
     <div class="row report"><div class="panel panel-danger" tabindex="0" aria-label="Start tag seen without seeing a doctype first. Expected “&lt;!DOCTYPE html>”. (at line 1 and column 6)">
 <div class="panel-heading"></div>
@@ -473,7 +473,7 @@
 </div>
 
     <div class="row page">
-      <button type="button" role="heading" aria-level="2"><span class="heading2">snapshots/wikimedia.org.html</span></button>      <span class="buttons"><button class="btn btn-sm btn-danger">Errors <span class="badge">4</span></button><button class="btn btn-sm btn-warning">Warnings <span class="badge">1</span></button><button class="btn btn-sm btn-primary">Notices <span class="badge">0</span></button></span>
+      <button type="button"><span class="heading2" role="heading" aria-level="2">snapshots/wikimedia.org.html</span></button>      <span class="buttons"><button class="btn btn-sm btn-danger">Errors <span class="badge">4</span></button><button class="btn btn-sm btn-warning">Warnings <span class="badge">1</span></button><button class="btn btn-sm btn-primary">Notices <span class="badge">0</span></button></span>
     </div>
     <div class="row report"><div class="panel panel-danger" tabindex="0" aria-label="Start tag seen without seeing a doctype first. Expected “&lt;!DOCTYPE html>”. (at line 1 and column 27)">
 <div class="panel-heading"></div>
@@ -522,7 +522,7 @@
 </div>
 
     <div class="row page">
-      <button type="button" role="heading" aria-level="2"><span class="heading2">snapshots/xkcd.com.html</span></button>      <span class="buttons"><button class="btn btn-sm btn-danger">Errors <span class="badge">6</span></button><button class="btn btn-sm btn-warning">Warnings <span class="badge">2</span></button><button class="btn btn-sm btn-primary">Notices <span class="badge">0</span></button></span>
+      <button type="button"><span class="heading2" role="heading" aria-level="2">snapshots/xkcd.com.html</span></button>      <span class="buttons"><button class="btn btn-sm btn-danger">Errors <span class="badge">6</span></button><button class="btn btn-sm btn-warning">Warnings <span class="badge">2</span></button><button class="btn btn-sm btn-primary">Notices <span class="badge">0</span></button></span>
     </div>
     <div class="row report"><div class="panel panel-danger" tabindex="0" aria-label="Start tag seen without seeing a doctype first. Expected “&lt;!DOCTYPE html>”. (at line 1 and column 6)">
 <div class="panel-heading"></div>
