From 0081dcf00320a89817d67babfa48e9fabc4ab6ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Isra=C3=ABl=20Karamoko?=
 <72276211+karamokoisrael@users.noreply.github.com>
Date: Mon, 30 Mar 2026 15:42:46 +0800
Subject: [PATCH] fix: update title from undefined to Arbitrum in blockchain
 roadmap (#9789)

---
 .../blockchain/content/arbitrum@A_yVDg-6b42ynmh71jk1V.md        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/data/roadmaps/blockchain/content/arbitrum@A_yVDg-6b42ynmh71jk1V.md b/src/data/roadmaps/blockchain/content/arbitrum@A_yVDg-6b42ynmh71jk1V.md
index 98a30f493..75557cdef 100644
--- a/src/data/roadmaps/blockchain/content/arbitrum@A_yVDg-6b42ynmh71jk1V.md
+++ b/src/data/roadmaps/blockchain/content/arbitrum@A_yVDg-6b42ynmh71jk1V.md
@@ -1,4 +1,4 @@
-# undefined
+# Arbitrum
 
 Arbitrum is a Layer-2 scaling solution designed to improve the speed and reduce the costs of transactions on the Ethereum blockchain. It operates by executing transactions off-chain and then posting the results back to the main Ethereum chain, leveraging optimistic rollups to achieve higher throughput and lower gas fees compared to directly interacting with Ethereum. This allows for more complex and scalable decentralized applications (dApps) to be built and used without being constrained by the limitations of the base layer.