Fixed #53 - element distance query bug.

Change-Id: I1504295650b1a15c0b372da776f10b203dd0080b
diff --git a/Changes b/Changes
index b0aab67..a17eeca 100644
--- a/Changes
+++ b/Changes
@@ -11,6 +11,7 @@
     - [feature] Instead of adding, the Indexer now upserts documents
       to avoid multiple documents with the same text sigle
       (diewald)
+    - [bugfix] Fixed #53 element distance query bug (margaretha)
 
 0.58.4 2019-02-05
     - [cleanup] Remove deprecated methods setLicense/getLicense,