From 08301d2019d2343959e2c2f15c21f4387286159d Mon Sep 17 00:00:00 2001
From: Sean Colby <seanmcolby@gmail.com>
Date: Fri, 27 Dec 2024 15:38:22 -0800
Subject: [PATCH] Fix string format

---
 isicle/io.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/isicle/io.py b/isicle/io.py
index 121bac0..c7ab4d7 100644
--- a/isicle/io.py
+++ b/isicle/io.py
@@ -504,7 +504,7 @@ def save_mfj(path, geom):
 
     # Check for charges in global properties
     if ("energy" not in geom.__dict__) or ("charge" not in geom.__dict__):
-        raise KeyError("DFT energy calculation required. " "See isicle.qm.dft.")
+        raise KeyError("DFT energy calculation required. See `isicle.qm.dft`.")
 
     # Get XYZ coordinates
     xyz = pd.read_csv(