diff --git a/demo/kitchen-sink/docs/html.htm b/demo/kitchen-sink/docs/html.htm
deleted file mode 100644
index 30404ce4..00000000
--- a/demo/kitchen-sink/docs/html.htm
+++ /dev/null
@@ -1 +0,0 @@
-TODO
\ No newline at end of file
diff --git a/lib/ace/ext/modelist.js b/lib/ace/ext/modelist.js
index df3d75af..163ed6b7 100644
--- a/lib/ace/ext/modelist.js
+++ b/lib/ace/ext/modelist.js
@@ -73,12 +73,12 @@ var supportedModes = {
     Handlebars:  ["hbs|handlebars|tpl|mustache"],
     Haskell:     ["hs"],
     haXe:        ["hx"],
-    HTML:        ["htm|html|xhtml"],
+    HTML:        ["html|htm|xhtml"],
     HTML_Ruby:   ["erb|rhtml|html.erb"],
     INI:         ["ini|conf|cfg|prefs"],
     Jade:        ["jade"],
     Java:        ["java"],
-    JavaScript:  ["js"],
+    JavaScript:  ["js|jsm"],
     JSON:        ["json"],
     JSONiq:      ["jq"],
     JSP:         ["jsp"],