fix friend search issue

lib/jam_ruby/models/search.rb

@@ -14,8 +14,8 @@ module JamRuby
       return Search.new(users + bands + recordings)
     end
 
-    # performs a site-white search
-    def self.search(query, user_id)
+    # performs a friend search scoped to a specific user
+    def self.search_by_user(query, user_id)
       friends = Friendship.search(query, user_id, :limit => LIMIT)
       return Search.new(friends)
     end