bugfix-on version for 21329. thanks, meejah!

changes/bug21329

@@ -1,3 +1,3 @@
   o Minor bugfixes (controller):
     - GETINFO onions/current and onions/detached no longer 551 on empty lists
-      Fixes bug 21329.
+      Fixes bug 21329; bugfix on 0.2.7.1-alpha.