diff --git a/ghost/package-json/lib/filter.js b/ghost/package-json/lib/filter.js
index d9ac182049..c461599514 100644
--- a/ghost/package-json/lib/filter.js
+++ b/ghost/package-json/lib/filter.js
@@ -4,7 +4,7 @@ var _ = require('lodash'),
 
 /**
  * ### Filter Packages
- * Normalizes packages read by read-packages so that the apps and themes modules can use them.
+ * Normalizes packages read by read-packages so that the themes module can use them.
  * Iterates over each package and return an array of objects which are simplified representations of the package
  * with 3 properties:
  * - `name`    - the package name
@@ -17,10 +17,10 @@ var _ = require('lodash'),
  *
  * @param   {object}            packages    as returned by read-packages
  * @param   {array/string}      active      as read from the settings object
- * @returns {Array}                         of objects with useful info about apps / themes
+ * @returns {Array}                         of objects with useful info about themes
  */
 filterPackages = function filterPackages(packages, active) {
-    // turn active into an array (so themes and apps can be checked the same)
+    // turn active into an array if it isn't one, so this function can deal with lists and one-offs
     if (!Array.isArray(active)) {
         active = [active];
     }
diff --git a/ghost/package-json/lib/index.js b/ghost/package-json/lib/index.js
index 0f5a4c1bc5..cbc3cb022f 100644
--- a/ghost/package-json/lib/index.js
+++ b/ghost/package-json/lib/index.js
@@ -3,9 +3,7 @@
  *
  * Ghost has / is in the process of gaining support for several different types of sub-packages:
  * - Themes: have always been packages, but we're going to lean more heavily on npm & package.json in future
- * - Adapters: an early version of apps, replace fundamental pieces like storage, will become npm modules
- * - Apps: plugins that can be installed whilst Ghost is running & modify behaviour
- * - More?
+ * - Adapters: replace fundamental pieces like storage, will become npm modules
  *
  * These utils facilitate loading, reading, managing etc, packages from the file system.
  */