diff --git a/src/projects/arcana-s-private-nft/index.yaml b/src/projects/arcana-s-private-nft/index.yaml
index b2ba8b2f..9a6c0ec1 100644
--- a/src/projects/arcana-s-private-nft/index.yaml
+++ b/src/projects/arcana-s-private-nft/index.yaml
@@ -1,7 +1,6 @@
 name: Arcana's Private NFT
-categories:
-  - nft
-description: New supported format by Arcana preserving privacy within NFT minting.
+categories: [ nft ]
+description: 'New supported format by Arcana preserving privacy within NFT minting.'
 links:
   web: https://arcana.network/blog/launching-private-nfts-on-arcana/
   github: https://docs.beta.arcana.network/docs/conceptpvtnft/