diff --git a/core/modules/ckeditor/js/plugins/drupalimagecaption/plugin.js b/core/modules/ckeditor/js/plugins/drupalimagecaption/plugin.js
index 981d7a2..e68c809 100644
--- a/core/modules/ckeditor/js/plugins/drupalimagecaption/plugin.js
+++ b/core/modules/ckeditor/js/plugins/drupalimagecaption/plugin.js
@@ -211,10 +211,10 @@
             if (dialogReturnValues.attributes.hasCaption) {
               actualWidget.editables.caption.setAttribute('data-placeholder', placeholderText);
 
-              // Some browsers will add a <br> tag to a newly created DOM element with
-              // no content. Remove this <br> if it is the only thing in the
-              // caption. Our placeholder support requires the element be entirely
-              // empty. See filter-caption.css.
+              // Some browsers will add a <br> tag to a newly created DOM
+              // element with no content. Remove this <br> if it is the only
+              // thing in the caption. Our placeholder support requires the
+              // element be entirely empty. See filter-caption.css.
               var captionElement = actualWidget.editables.caption.$;
               if (captionElement.childNodes.length === 1 && captionElement.childNodes.item(0).nodeName === 'BR') {
                 captionElement.removeChild(captionElement.childNodes.item(0));