From 270c74d24637da828958affc320889bfa3c19b08 Mon Sep 17 00:00:00 2001
From: Bas des Tombe <bdestombe@gmail.com>
Date: Sun, 6 Aug 2023 17:47:00 +0200
Subject: [PATCH] Forgotten comma

---
 src/dtscalibration/datastore.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/dtscalibration/datastore.py b/src/dtscalibration/datastore.py
index 1c32e781..806a7a01 100644
--- a/src/dtscalibration/datastore.py
+++ b/src/dtscalibration/datastore.py
@@ -2386,7 +2386,7 @@ def calibration_double_ended(
 
         if method == "wls":
             p_cov, p_val, p_var = calibration_double_ended_helper(
-                self
+                self,
                 st_var,
                 ast_var,
                 rst_var,