Merge pull request #13259 from edx/christina/fix-video-bug

Fix typo in class name, remove incorrect class.

cms/static/sass/elements/_header.scss

@@ -367,7 +367,7 @@ body.course.view-updates .nav-course-courseware-updates,
 body.course.view-static-pages .nav-course-courseware-pages,
 body.course.view-uploads .nav-course-courseware-uploads,
 body.course.view-textbooks .nav-course-courseware-textbooks,
-body.course.view-video-uploads .nav-course-courseware-video,
+body.course.view-video-uploads .nav-course-courseware-videos,
 
 // course settings
 body.course.schedule .nav-course-settings .title,

cms/templates/videos_index.html

@@ -6,7 +6,7 @@
   from django.utils.translation import ugettext as _
 %>
 <%block name="title">${_("Video Uploads")}</%block>
-<%block name="bodyclass">is-signedin course view-uploads view-video-uploads</%block>
+<%block name="bodyclass">is-signedin course view-video-uploads</%block>
 
 <%namespace name='static' file='static_content.html'/>