From 6a0188c76e2ca1a93b6622266b4b83e7c3f852bc Mon Sep 17 00:00:00 2001
From: Arthur Koucher <arthurckoucher@gmail.com>
Date: Fri, 5 Apr 2024 15:46:59 -0300
Subject: [PATCH] mpl2: comment

Signed-off-by: Arthur Koucher <arthurckoucher@gmail.com>
---
 src/mpl2/src/SimulatedAnnealingCore.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/mpl2/src/SimulatedAnnealingCore.cpp b/src/mpl2/src/SimulatedAnnealingCore.cpp
index eb1a465b059..de8854990bc 100644
--- a/src/mpl2/src/SimulatedAnnealingCore.cpp
+++ b/src/mpl2/src/SimulatedAnnealingCore.cpp
@@ -608,8 +608,9 @@ void SimulatedAnnealingCore<T>::attemptCentralization(const float pre_cost)
     return;
   }
 
-  // In order to revert the centralization, we cache the current
-  // location of the clusters to avoid floating-point evilness.
+  // In order to revert the centralization, we cache the current location
+  // of the clusters to avoid floating-point evilness when creating the
+  // x,y grid to fill the dead space by expanding mixed clusters.
   std::vector<std::pair<float, float>> clusters_locations;
   for (int& id : pos_seq_) {
     clusters_locations.emplace_back(macros_[id].getX(), macros_[id].getY());