diff --git a/mustache.js b/mustache.js
index 5ffdfe6..db5fe60 100644
--- a/mustache.js
+++ b/mustache.js
@@ -57,6 +57,7 @@
     return !testRegExp(nonSpaceRe, string);
   }
 
+  // Urlencoding / escaping map
   var entityMap = {
     '&': '&',
     '<': '&lt;',
@@ -67,13 +68,14 @@
     '`': '&#x60;',
     '=': '&#x3D;'
   };
-
+  
+  // Escapes urls
   function escapeHtml (string) {
     return String(string).replace(/[&<>"'`=\/]/g, function fromEntityMap (s) {
       return entityMap[s];
     });
   }
-
+  
   var whiteRe = /\s*/;
   var spaceRe = /\s+/;
   var equalsRe = /\s*=/;
diff --git a/test/spec b/test/spec
deleted file mode 160000
index 72233f3..0000000
--- a/test/spec
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 72233f3ffda9e33915fd3022d0a9ebbcce265acd
diff --git a/wrappers/jquery/mustache.js.pre b/wrappers/jquery/mustache.js.pre
index b4d8af5..bce5b61 100644
--- a/wrappers/jquery/mustache.js.pre
+++ b/wrappers/jquery/mustache.js.pre
@@ -5,5 +5,6 @@ Shameless port of a shameless port
 See http://github.com/defunkt/mustache for more info.
 */
  
+ // This seems useless and not valid js syntax @TODO
 ;(function($) {