--- a/src/plugin.h	Wed Nov 02 04:32:28 2005 +0000
+++ b/src/plugin.h	Wed Nov 02 04:41:40 2005 +0000
@@ -573,7 +573,10 @@
 GList *gaim_plugins_get_loaded(void);
 
 /**
- * Returns a list of all protocol plugins.
+ * Returns a list of all valid protocol plugins.  A protocol
+ * plugin is considered invalid if it does not contain the call
+ * to the GAIM_INIT_PLUGIN() macro, or if it was compiled
+ * against an incompatable API version.
  *
  * @return A list of all protocol plugins.
  */