Add thunderforest API key to example configuration

diff --git a/config/example.application.yml b/config/example.application.yml
index 9234099b774005a37fb934129e9804dd77ba880b..b5d4db363f054d8b14af4eab88777850b2bf99d2 100644 (file)
--- a/config/example.application.yml
+++ b/config/example.application.yml
@@ -111,6 +111,8 @@ defaults: &defaults
   #mapquest_key: ""
   # Mapzen authentication details
   #mapzen_valhalla_key: ""
+  # Thunderforest authentication details
+  #thunderforest_key: ""
 
 development:
   <<: *defaults