diff --git a/Docker and Tracks 2.2.3.md b/Docker and Tracks 2.2.3.md
index b7994aa..842962a 100644
--- a/Docker and Tracks 2.2.3.md	
+++ b/Docker and Tracks 2.2.3.md	
@@ -22,6 +22,7 @@ Example on how to run the Tracks container:
      `docker run -d --name=tracks -p 80:80 staannoe/tracks`
 
 References:
+
 https://github.com/staannoe/tracks
 https://registry.hub.docker.com/u/staannoe/tracks/
 http://www.getontracks.org/
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