diff --git a/app-catalogue.sh b/app-catalogue.sh
index 806e014..ba411cd 100755
--- a/app-catalogue.sh
+++ b/app-catalogue.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 # Usage: ./app-catalogue.sh
-# 
+#
 # Gather metadata from Co-op Cloud apps in $ABRA_DIR/apps (default
 # ~/.abra/apps), and format it as a Markdown table for this page:
 # https://docs.cloud.autonomic.zone/apps/