Improve copy

services/web/app/views/project/editor/review-panel.pug

@@ -238,7 +238,9 @@
 	.rp-unsupported-msg-wrapper
 		.rp-unsupported-msg
 			i.fa.fa-5x.fa-exclamation-triangle
-			p Track Changes is unsupported in Rich Text mode
+			p.rp-unsupported-msg-title Sorry, Track Changes is not supported in Rich Text mode (yet).
+			p We didn't want to delay your ability to use Rich Text mode so we've launched without support for it for now.
+			p We're working hard to include Track Changes as soon as possible.
 
 
 script(type='text/ng-template', id='changeEntryTemplate')

services/web/public/stylesheets/app/editor/review-panel.less

@@ -864,7 +864,7 @@
 		margin: 0 auto;
 		text-align: center;
 
-		p {
+		.rp-unsupported-msg-title {
 			font-size: 1.3em;
 			margin-top: 13px;
 		}