Fixed test for special characters in collections

Change-Id: I8f7541c8d3aab61958b41b3745c937e1a90e3fe4
diff --git a/Changes b/Changes
index d3afe61..8cc2db8 100644
--- a/Changes
+++ b/Changes
@@ -1,4 +1,4 @@
-0.2 2015-06-15
+0.2 2015-10-27
         - Switch to "koral:" prefix.
 	- Coverage of KoralQuery 0.3
 	  (see http://korap.github.io/Koral/)