Add config file entry for memcache server list

diff --git a/config/example.application.yml b/config/example.application.yml
index 13936cfa5dfaf240a39cd50aa105e507a89ba3c2..03d030a6050084fa16a7aa6dc9566e035ff6750d 100644 (file)
--- a/config/example.application.yml
+++ b/config/example.application.yml
@@ -57,6 +57,8 @@ standard_settings: &standard_settings
   gpx_image_dir: "/home/osm/images"
   # Location of data for file columns
   #file_column_root: ""
+  # List of memcache servers to use for caching
+  #memcache_servers: []
   # Enable legacy OAuth 1.0 support
   oauth_10_support: true
   # URL of Nominatim instance to use for geocoding