diff --git a/assets/js/src/newsletter_editor/components/content.js b/assets/js/src/newsletter_editor/components/content.js
index 195e43dc27..fd50e9d98f 100644
--- a/assets/js/src/newsletter_editor/components/content.js
+++ b/assets/js/src/newsletter_editor/components/content.js
@@ -64,7 +64,7 @@ Module.findModels = function findModels(predicate) {
 };
 
 Module.renderContent = function renderContent(content) {
-  if (App._contentContainerView) {
+  if (App._contentContainer) {
     App._contentContainer.destroy();
   }
   if (App._contentContainerView) {
diff --git a/views/newsletter/templates/components/history.hbs b/views/newsletter/templates/components/history.hbs
index 312e0b5bbb..6dde6bc5b6 100644
--- a/views/newsletter/templates/components/history.hbs
+++ b/views/newsletter/templates/components/history.hbs
@@ -1,15 +1,15 @@
 <div class="mailpoet_history_wrapper">
-	<a id="mailpoet-history-arrow-undo" class="mailpoet_history_arrow">
-		<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" stroke-width="2" stroke-linecap="round" stroke-linejoin="miter" fill="none">
-			<path d="M5,17 L5,15 C5,10.0294373 8.80557963,6 13.5,6 C18.1944204,6 22,10.0294373 22,15"/>
-			<polyline points="8 15 5 18 2 15"/>
-		</svg>
-	</a>
+  <a id="mailpoet-history-arrow-undo" class="mailpoet_history_arrow">
+    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" stroke-width="2" stroke-linecap="round" stroke-linejoin="miter" fill="none">
+      <path d="M5,17 L5,15 C5,10.0294373 8.80557963,6 13.5,6 C18.1944204,6 22,10.0294373 22,15"/>
+      <polyline points="8 15 5 18 2 15"/>
+    </svg>
+  </a>
 
-	<a id="mailpoet-history-arrow-redo" class="mailpoet_history_arrow">
-		<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" stroke-width="2" stroke-linecap="round" stroke-linejoin="miter" fill="none">
-			<path d="M19,17 L19,15 C19,10.0294373 15.1944204,6 10.5,6 C5.80557963,6 2,10.0294373 2,15"/>
-			<polyline points="16 15 19 18 22 15"/>
-		</svg>
-	</a>
+  <a id="mailpoet-history-arrow-redo" class="mailpoet_history_arrow">
+    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" stroke-width="2" stroke-linecap="round" stroke-linejoin="miter" fill="none">
+      <path d="M19,17 L19,15 C19,10.0294373 15.1944204,6 10.5,6 C5.80557963,6 2,10.0294373 2,15"/>
+      <polyline points="16 15 19 18 22 15"/>
+    </svg>
+  </a>
 </div>