diff --git a/data/category-ipfs b/data/category-ipfs
index 4f8332d5..845ea1df 100644
--- a/data/category-ipfs
+++ b/data/category-ipfs
@@ -1,4 +1,4 @@
-Reference: https://ipfs.github.io/public-gateway-checker/
+# Reference: https://ipfs.github.io/public-gateway-checker/
 
 4everland.io
 c4rex.co