diff --git a/src/course-unit/CourseUnit.scss b/src/course-unit/CourseUnit.scss
index d54e7ad232..0f10a5b077 100644
--- a/src/course-unit/CourseUnit.scss
+++ b/src/course-unit/CourseUnit.scss
@@ -1,4 +1,4 @@
 @import "./breadcrumbs/Breadcrumbs";
 @import "./course-sequence/CourseSequence";
 @import "./add-component/AddComponent";
-@import "./course-xblock/CourseXblock";
+@import "./course-xblock/CourseXBlock";
diff --git a/src/course-unit/course-xblock/CourseXblock.scss b/src/course-unit/course-xblock/CourseXBlock.scss
similarity index 100%
rename from src/course-unit/course-xblock/CourseXblock.scss
rename to src/course-unit/course-xblock/CourseXBlock.scss
diff --git a/src/course-unit/course-xblock/messages.js b/src/course-unit/course-xblock/messages.js
index 80e25dac13..e4b6365424 100644
--- a/src/course-unit/course-xblock/messages.js
+++ b/src/course-unit/course-xblock/messages.js
@@ -3,7 +3,7 @@ import { defineMessages } from '@edx/frontend-platform/i18n';
 const messages = defineMessages({
   blockAltButtonEdit: {
     id: 'course-authoring.course-unit.xblock.button.edit.alt',
-    defaultMessage: 'Edit Item',
+    defaultMessage: 'Edit',
   },
   blockActionsDropdownAlt: {
     id: 'course-authoring.course-unit.xblock.button.actions.alt',