diff --git a/.github/workflows/greetings.yml b/.github/workflows/greetings.yml
index adb8716..75cb759 100755
--- a/.github/workflows/greetings.yml
+++ b/.github/workflows/greetings.yml
@@ -9,5 +9,5 @@ jobs:
     - uses: actions/first-interaction@v1
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
-        issue-message: 'Thank you for createing this issue. We will check it as soon as possible.'
+        issue-message: 'Thank you for creating this issue. We will check it as soon as possible.'
         pr-message: 'Thank you for your pull request. We will check it as soon as possible.'
diff --git a/Theme/Backend/resource-create.tpl.php b/Theme/Backend/resource-create.tpl.php
index 8bd7e96..0453501 100755
--- a/Theme/Backend/resource-create.tpl.php
+++ b/Theme/Backend/resource-create.tpl.php
@@ -17,7 +17,7 @@ use phpOMS\Uri\UriFactory;
 ?>
 <div class="row">
     <div class="col-xs-12 col-md-6">
-        <div class="portlet">
+        <section class="portlet">
             <form id="iResource" action="<?= UriFactory::build('{/api}orw/resource?csrf={$CSRF}'); ?>" method="put">
                 <div class="portlet-head"><?= $this->getHtml('CreateResource', 'OnlineResourceWatcher', 'Backend'); ?></div>
                 <div class="portlet-body">
@@ -42,6 +42,6 @@ use phpOMS\Uri\UriFactory;
                     <input id="iSubmitUser" name="submitUser" type="submit" value="<?= $this->getHtml('Create', '0', '0'); ?>">
                 </div>
             </form>
-        </div>
+        </section>
     </div>
 </div>
diff --git a/Theme/Backend/resource-list.tpl.php b/Theme/Backend/resource-list.tpl.php
index b90ae50..237bc42 100755
--- a/Theme/Backend/resource-list.tpl.php
+++ b/Theme/Backend/resource-list.tpl.php
@@ -39,7 +39,7 @@ $next = $tableView->getNextLink(
 ?>
 <div class="row">
     <div class="col-xs-12">
-        <div class="portlet">
+        <section class="portlet">
             <div class="portlet-head">
                 <?= $tableView->renderTitle(
                     $this->getHtml('Resources')
@@ -103,6 +103,6 @@ $next = $tableView->getNextLink(
             </div>
             <?php endif; ?>
             -->
-        </div>
+        </section>
     </div>
 </div>
diff --git a/Theme/Backend/resource-view.tpl.php b/Theme/Backend/resource-view.tpl.php
index 2adc92e..c132f4d 100644
--- a/Theme/Backend/resource-view.tpl.php
+++ b/Theme/Backend/resource-view.tpl.php
@@ -20,7 +20,7 @@ $reports  = $resource->reports;
 ?>
 <div class="row">
     <div class="col-xs-12 col-sm-8">
-        <div class="portlet">
+        <section class="portlet">
             <form id="iResource" action="<?= UriFactory::build('{/api}orw/resource?csrf={$CSRF}'); ?>" method="post">
                 <div class="portlet-head"><?= $this->getHtml('Resource'); ?></div>
                 <div class="portlet-body">
@@ -53,11 +53,11 @@ $reports  = $resource->reports;
                     <input id="iSubmitUser" name="submitUser" type="submit" value="<?= $this->getHtml('Save', '0', '0'); ?>">
                 </div>
             </form>
-        </div>
+        </section>
     </div>
 
     <div class="col-xs-12 col-sm-4">
-        <div class="portlet">
+        <section class="portlet">
             <div class="portlet-head"><?= $this->getHtml('History'); ?></div>
             <div class="slider">
             <table class="default sticky">
@@ -73,7 +73,7 @@ $reports  = $resource->reports;
 					<?php endforeach; ?>
 			</table>
             </div>
-        </div>
+        </section>
     </div>
 </div>
 <!-- @bug Some iframes reset the session because the page they load have relative paths -> loading the page itself -> resetting the session because it's loaded in an iframe -->