From 343c21ec98e3c2b9c331fb87dc6695d43e645981 Mon Sep 17 00:00:00 2001
From: kvrban <33060804+kvrban@users.noreply.github.com>
Date: Mon, 8 May 2023 11:42:35 +0200
Subject: [PATCH] Typo in the documentation for single_observation_space (#491)

---
 docs/api/vector.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/api/vector.md b/docs/api/vector.md
index 88569f65e..50dedbe5c 100644
--- a/docs/api/vector.md
+++ b/docs/api/vector.md
@@ -52,7 +52,7 @@ title: Vector
     The observation space of an environment copy.::
 
         >>> envs = gymnasium.vector.make("CartPole-v1", num_envs=3)
-        >>> envs.single_action_space
+        >>> envs.single_observation_space
         Box([-4.8 ...], [4.8 ...], (4,), float32)
 ```