diff --git a/docs/setup/cumulus-aws-template.yaml b/docs/setup/cumulus-aws-template.yaml
index 4b433ca9..401cbfc0 100644
--- a/docs/setup/cumulus-aws-template.yaml
+++ b/docs/setup/cumulus-aws-template.yaml
@@ -152,8 +152,8 @@ Resources:
     Properties:
       CatalogId: !Ref AWS::AccountId
       DatabaseInput:
-        Name: 
-          Fn::Join: # replace hyphens with underscores for ease of SQL (hyphens are reserved)
+        # replace hyphens with underscores for ease of SQL (hyphens are reserved)
+        Name: !Join
           - '_'
           - Fn::Split:
             - '-'