From 20a86d66137f4175a281b6ee88709f42ae5b1cc7 Mon Sep 17 00:00:00 2001
From: Leon <82407168+sed-i@users.noreply.github.com>
Date: Wed, 22 Dec 2021 19:10:55 +0000
Subject: [PATCH] doc fix: QR -> LU

---
 src/linalg/lu.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/linalg/lu.rs b/src/linalg/lu.rs
index b0fa065d..01ae46f0 100644
--- a/src/linalg/lu.rs
+++ b/src/linalg/lu.rs
@@ -317,7 +317,7 @@ where
     pub fn is_invertible(&self) -> bool {
         assert!(
             self.lu.is_square(),
-            "QR: unable to test the invertibility of a non-square matrix."
+            "LU: unable to test the invertibility of a non-square matrix."
         );
 
         for i in 0..self.lu.nrows() {