diff --git a/Makefile b/Makefile
index 0c6a8af89..f39c6f810 100644
--- a/Makefile
+++ b/Makefile
@@ -135,7 +135,7 @@ isort:
 
 .PHONY: black
 black:
-	poetry run black .
+	poetry run black --exclude '/replication/' .
 
 .PHONY: darglint
 darglint:
diff --git a/pynguin/configuration.py b/pynguin/configuration.py
index 6d640c0f1..163626331 100644
--- a/pynguin/configuration.py
+++ b/pynguin/configuration.py
@@ -369,11 +369,13 @@ class CodaMosaConfiguration:
     """The OpenAI Model to use for completions"""
 
     model_base_url: str = ""
-    """The base url used to interact with the model. Put together, model_base_url and model_relative_url describe
+    """The base url used to interact with the model.
+    Put together, model_base_url and model_relative_url describe
     the url for the model"""
 
     model_relative_url: str = ""
-    """The relative url used to interact with the model. Put together, model_base_url and model_relative_url describe
+    """The relative url used to interact with the model.
+    Put together, model_base_url and model_relative_url describe
     the url for the model"""
 
     max_plateau_len: int = 25