From 75d91fda010b5611b4efeff91cddfb8a9bc9363a Mon Sep 17 00:00:00 2001
From: aimeric-landou <46970521+aimeric-landou@users.noreply.github.com>
Date: Wed, 11 Nov 2020 18:35:52 +0000
Subject: [PATCH] Add minor comment to TrackSelectionTables.h

Clarifying the DCA in question is the one to the primary vertex
---
 Analysis/DataModel/include/Analysis/TrackSelectionTables.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Analysis/DataModel/include/Analysis/TrackSelectionTables.h b/Analysis/DataModel/include/Analysis/TrackSelectionTables.h
index 7b9e95162fa10..4d3dcacf6b707 100644
--- a/Analysis/DataModel/include/Analysis/TrackSelectionTables.h
+++ b/Analysis/DataModel/include/Analysis/TrackSelectionTables.h
@@ -17,6 +17,7 @@ namespace o2::aod
 {
 namespace track
 {
+// Columns to store the DCA to the primary vertex
 DECLARE_SOA_COLUMN(DcaXY, dcaXY, float);
 DECLARE_SOA_COLUMN(DcaZ, dcaZ, float);