add comment about where/when this file is used
diff --git a/src/common/pluginloader.js b/src/common/pluginloader.js
index f2d34e0..7fd4d10 100644
--- a/src/common/pluginloader.js
+++ b/src/common/pluginloader.js
@@ -19,6 +19,10 @@
  *
 */
 
+/*
+    NOTE: this file is NOT used when we use the browserify workflow
+*/
+
 var modulemapper = require('cordova/modulemapper');
 var urlutil = require('cordova/urlutil');