studio - revised course URL link label to match wording used elsewhere in the view/app

cms/static/sass/views/_settings.scss

@@ -297,6 +297,11 @@ body.course.settings {
           @extend .t-copy-sub1;
           margin: 0 0 ($baseline/10) 0;
           padding: 0 ($baseline/2);
+
+          .tip {
+            display: inline;
+            margin-left: ($baseline/4);
+          }
         }
 
         .copy {

cms/templates/settings.html

@@ -85,7 +85,7 @@ from contentstore import utils
           </ol>
 
           <div class="note note-promotion note-promotion-courseURL has-actions">
-            <h3 class="title">Course URL (for student enrollment and access)</h3>
+            <h3 class="title">Course Summary Page <span class="tip">(for student enrollment and access)</span></h3>
             <div class="copy">
               <p><a class="link-courseURL" rel="external" href="${utils.get_lms_link_for_about_page(course_location)}" />${utils.get_lms_link_for_about_page(course_location)}</a></p>
             </div>
@@ -179,7 +179,7 @@ from contentstore import utils
             <li class="field text" id="field-course-overview">
               <label for="course-overview">Course Overview</label>
               <textarea class="tinymce text-editor" id="course-overview"></textarea>
-              <span class="tip tip-stacked">Introductions, prerequisites, FAQs that are used on <a href="${utils.get_lms_link_for_about_page(course_location)}">your course summary page</a></span>
+              <span class="tip tip-stacked">Introductions, prerequisites, FAQs that are used on <a class="link-courseURL" rel="external" href="${utils.get_lms_link_for_about_page(course_location)}">your course summary page</a></span>
             </li>
 
             <li class="field video" id="field-course-introduction-video">