Omit empty resource description.

Change-Id: I69bb99e079eae5b19c0b2c3189dd458ebb8cbdc6
diff --git a/Changes b/Changes
index 8a5d2aa..b0fbbe4 100644
--- a/Changes
+++ b/Changes
@@ -4,7 +4,8 @@
 - Add required access to resources.
 - Determine corpus access dynamically using koralQuery for resources without 
   predefined required_access. 
-- Added useful VC (https://korap.ids-mannheim.de/doc/corpus) to resources.json. 
+- Added useful VC (https://korap.ids-mannheim.de/doc/corpus) to resources.json.
+- Omit empty resource description.  
 
 # version 0.77