From 68a9a962d777786f7644cc6a734793f803bd5bca Mon Sep 17 00:00:00 2001
From: Fabian Joswig <fabian.joswig@ed.ac.uk>
Date: Mon, 13 Dec 2021 17:11:26 +0000
Subject: [PATCH] docs: docstring of covariance adjusted.

---
 pyerrors/obs.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pyerrors/obs.py b/pyerrors/obs.py
index 14138b92..796147ba 100644
--- a/pyerrors/obs.py
+++ b/pyerrors/obs.py
@@ -1331,8 +1331,7 @@ def covariance(obs1, obs2, correlation=False, **kwargs):
     The gamma method has to be applied first to both observables.
 
     If abs(covariance(obs1, obs2)) > obs1.dvalue * obs2.dvalue, the covariance
-    is constrained to the maximum value in order to make sure that covariance
-    matrices are positive semidefinite.
+    is constrained to the maximum value.
 
     Keyword arguments
     -----------------