Updated user registration email

src/user/user.service.ts

@@ -53,7 +53,7 @@ export async function createUser(
       token +
       "&email=" +
       newUser.email
-    }">here</a> to register.`
+    }">here</a> to register.</p><p>The above link expires in 48 hours</p>`
   );
 
   return userModel