diff --git a/static/js/Editor.js b/static/js/Editor.js
index dedd1d1..22885ec 100644
--- a/static/js/Editor.js
+++ b/static/js/Editor.js
@@ -276,7 +276,6 @@ Editor.prototype.set_iframe_contents = function ( contents_text ) {
     padding = '0.4em 1.5em 1em 1.5em';
 
   // TODO: maybe just replace the document body if the <head> is already set up?
-  // doing so might mean that we don't have to re-turn on design mode
   this.document.write(
     '<html><head><style>html { padding: 0em; margin: 0; } body { padding: ' + padding + '; margin: 0; font-size: 90%; line-height: 140%; font-family: sans-serif; } h3 { padding-bottom: 0.25em; border-bottom: 1px solid #dddddd; margin-bottom: 0.75em; } a[target ^= "_new"] { background: url(/static/images/web_icon_tiny.png) right center no-repeat; padding-right: 13px; } .diff a[target ^= "_new"] { background-image: none; padding-right: 0; } a:hover { color: #ff6600; } img { border-width: 0; } .left_justified { float: left; margin: 0.5em 1.5em 0.5em 0; } .center_justified { display: block; margin: 0.5em auto 0.5em auto; text-align: center; } .right_justified { float: right; margin: 0.5em 0 0.5em 1.5em; } hr { border: 0; color: #000000; background-color: #000000; height: 1px; } ul { list-style-type: disc; } ul li { margin-top: 0.5em; } ol li { margin-top: 0.5em; } .center_text { text-align: center; } .small_text { padding-top: 0.5em; font-size: 90%; } .indented { margin-left: 1em; } .thumbnail_left { float: left; margin: 0.5em; margin-right: 1em; margin-bottom: 0.5em; border: 1px solid #999999; } .thumbnail_right { float: right; margin: 0.5em; margin-left: 1em; margin-bottom: 0.5em; border: 1px solid #999999; }</style>' +
     '<meta content="text/html; charset=UTF-8" http-equiv="content-type"></meta></head><body>' + contents_text + '</body></html>'
