Fix accidental documentation leakage into global scope.

src/style/Color.js

@@ -775,6 +775,7 @@ var Color = Base.extend(new function() {
 
 		/**
 		 * @name Color#clone
+		 * @function
 		 *
 		 * Returns a copy of the color object.
 		 *

src/util/Formatter.js

@@ -12,9 +12,10 @@
 
 /**
  * @name Formatter
+ * @class
  * @private
  */
-var Formatter = Base.extend({
+var Formatter = Base.extend(/** @lends Formatter# */{
 	/**
 	 * @param {Number} [precision=5] the amount of fractional digits.
 	 */