From dd2a3890f658793170ee01e1107f016d54ed8174 Mon Sep 17 00:00:00 2001
From: keineahnung2345 <mimifasosofamire1123@gmail.com>
Date: Tue, 22 Feb 2022 15:53:24 +0800
Subject: [PATCH] update comment: LM->BFGS

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

diff --git a/registration/include/pcl/registration/impl/gicp.hpp b/registration/include/pcl/registration/impl/gicp.hpp
index d9a9c6132a2..ee905138a8e 100644
--- a/registration/include/pcl/registration/impl/gicp.hpp
+++ b/registration/include/pcl/registration/impl/gicp.hpp
@@ -218,7 +218,7 @@ GeneralizedIterativeClosestPoint<PointSource, PointTarget>::
   tmp_idx_src_ = &indices_src;
   tmp_idx_tgt_ = &indices_tgt;
 
-  // Optimize using forward-difference approximation LM
+  // Optimize using BFGS
   OptimizationFunctorWithIndices functor(this);
   BFGS<OptimizationFunctorWithIndices> bfgs(functor);
   bfgs.parameters.sigma = 0.01;