Update designing-server-wallets.mdx

Author: yashovardhan

src/pages/tutorials/designing-server-wallets.mdx

@@ -93,7 +93,7 @@ While finalising our version of the server wallets, we came across very valid an
 
 With ERC 8004 in action, every AI agent needs a signing identity that can register itself on‑chain and prove control of that identity when it interacts, so others can discover, trust, and audit the agent’s actions across ecosystems. In practice, this means pairing a signer with the ERC‑8004 identity registry entry and the agent’s off‑chain registration file so requests are attributable and verifiable end to end.
 
-Hence server wallets by default become an integral part of making AI agents with ERC 8004\.
+Hence server wallets by default become an integral part of making AI agents with ERC 8004.
 
 :::info Coming soon