From bb4b577435b83ac1a525980690fe72dbb6b2249f Mon Sep 17 00:00:00 2001
From: szdytom <szdytom@qq.com>
Date: Wed, 16 Jul 2025 23:23:51 +0800
Subject: [PATCH] fix typo

Signed-off-by: szdytom <szdytom@qq.com>
---
 sections/2C.typ | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sections/2C.typ b/sections/2C.typ
index a2f0c4a..f5f986c 100644
--- a/sections/2C.typ
+++ b/sections/2C.typ
@@ -387,7 +387,7 @@
 
 	$ v = a_(k, 1) u_1 + dots.c + a_(k, n) u_n $
 
-	#tab 且 $a_(k, m + k) = 0$。现在，对于任意 $j in {2, dots, n - m}$，我们将 $v$ 在 $W_1$ 和 $W_q$ 中线性组合的表达式相减，得到
+	#tab 且 $a_(k, m + k) = 0$。现在，对于任意 $j in {2, dots, n - m}$，我们将 $v$ 在 $W_1$ 和 $W_j$ 中线性组合的表达式相减，得到
 
 	$ 0 = (a_(1, 1) - a_(j, 1)) u_1 + dots.c + (a_(1, n) - a_(j, n)) u_n $