diff --git a/synapse/config/repository.py b/synapse/config/repository.py
index 2fcf872449..2e96c09013 100644
--- a/synapse/config/repository.py
+++ b/synapse/config/repository.py
@@ -97,4 +97,7 @@ class ContentRepositoryConfig(Config):
         - width: 640
           height: 480
           method: scale
+        - width: 800
+          height: 600
+          method: scale
         """ % locals()