From ddbe7928c1d57b1c55ede646945087ce21d2f4ad Mon Sep 17 00:00:00 2001
From: thallerod <31923232+thallerod@users.noreply.github.com>
Date: Mon, 7 Sep 2026 21:45:02 +0200
Subject: [PATCH] Fix misleading comment

---
 registration/include/pcl/registration/impl/ndt.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/registration/include/pcl/registration/impl/ndt.hpp b/registration/include/pcl/registration/impl/ndt.hpp
index 1a1bff948eb..14a30002346 100644
--- a/registration/include/pcl/registration/impl/ndt.hpp
+++ b/registration/include/pcl/registration/impl/ndt.hpp
@@ -147,7 +147,7 @@ NormalDistributionsTransform<PointSource, PointTarget, Scalar>::computeTransform
       return;
     }
 #endif
-    // Negative for maximization as opposed to minimization
+    // Newton step obtained by solving H * delta = -gradient
     Eigen::Matrix<double, 6, 1> delta = sv.solve(-score_gradient);
 
     // Calculate step length with guaranteed sufficient decrease [More, Thuente 1994]