From d2f06c9a5c4e1e2687648fec6e0882f516c20916 Mon Sep 17 00:00:00 2001
From: robbievanleeuwen <robbie.vanleeuwen@gmail.com>
Date: Tue, 29 Oct 2024 02:19:15 +0000
Subject: [PATCH] Fix broken dict

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

diff --git a/src/concreteproperties/results.py b/src/concreteproperties/results.py
index 83160fc3..988545b2 100644
--- a/src/concreteproperties/results.py
+++ b/src/concreteproperties/results.py
@@ -804,7 +804,7 @@ def plot_diagram(
                                     "arrowstyle": "->",
                                     "connectionstyle": style,
                                 },
-                                "bbox": {"boxstyle": "round", "fc": 0.8},
+                                "bbox": {"boxstyle": "round", "fc": "0.8"},
                             }
                         else:
                             annotate_dict = {}