diff --git a/pyproject.toml b/pyproject.toml
index ac3e565..286b259 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ build-backend = "hatchling.build"
 requires = [
   "hatch-fancy-pypi-readme",
   "hatch-vcs",
-  "hatchling",
+  "hatchling<1.27",
 ]
 
 [project]
diff --git a/src/jinjanator_plugins/__init__.py b/src/jinjanator_plugins/__init__.py
index 2760114..ed84d52 100644
--- a/src/jinjanator_plugins/__init__.py
+++ b/src/jinjanator_plugins/__init__.py
@@ -63,8 +63,7 @@ def __init__(self, fmt: Union[type[Format], Format], option: str, value: str, me
 
     def __str__(self) -> str:
         return (
-            f"Format {self.fmt.name}: option '{self.option}' value '{self.value}'"
-            f" {self.message}."
+            f"Format {self.fmt.name}: option '{self.option}' value '{self.value}' {self.message}."
         )