From f1a71524f00c0f551f0209fefb1212ce6b715c90 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Thu, 11 Apr 2024 20:35:41 -0700
Subject: [PATCH] Added comment [skip ci]

---
 src/ivfkmeans.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ivfkmeans.c b/src/ivfkmeans.c
index c1f6043..ba5d2d4 100644
--- a/src/ivfkmeans.c
+++ b/src/ivfkmeans.c
@@ -503,6 +503,7 @@ ElkanKmeans(Relation index, VectorArray samples, VectorArray centers, IvfflatTyp
 		for (int j = 0; j < numSamples; j++)
 			centerCounts[closestCenters[j]] += 1;
 
+		/* Average centers */
 		for (int j = 0; j < numCenters; j++)
 		{
 			Vector	   *vec = (Vector *) VectorArrayGet(aggCenters, j);