Do not pass broken queries to Krill

Change-Id: I7f6d6f949ad4b4cc4ce1febf523cedb982bec45f
diff --git a/lite/Changes b/lite/Changes
index bd0f1db..03c57d6 100644
--- a/lite/Changes
+++ b/lite/Changes
@@ -1,6 +1,7 @@
 version 0.60.2
-29/06/2018
+05/07/2018
     - Added support for unrestricted corpus statistics (ndiewald)
+    - Do not pass broken queries to Krill (diewald)
 
 version 0.60.1
 12/06/2018