diff --git a/popsborder/effectiveness.py b/popsborder/effectiveness.py
index 74a6abf..2a3bc97 100644
--- a/popsborder/effectiveness.py
+++ b/popsborder/effectiveness.py
@@ -34,8 +34,5 @@ def validate_effectiveness(config, verbose=False):
                 effectiveness = config["inspection"]["effectiveness"]
             else:
                 if verbose:
-                    print(
-                        "Effectiveness out of range: it should be between "
-                        "0 and 1."
-                    )
+                    print("Effectiveness out of range: it should be between 0 and 1.")
     return effectiveness