diff --git a/rendercv/cli.py b/rendercv/cli.py
index 19ff85e..f27e644 100644
--- a/rendercv/cli.py
+++ b/rendercv/cli.py
@@ -237,11 +237,13 @@ def handle_validation_error(exception: pydantic.ValidationError):
         if isinstance(input, (dict, list)):
             input = ""
 
-        new_errors.append({
-            "loc": str(location),
-            "msg": message,
-            "input": str(input),
-        })
+        new_errors.append(
+            {
+                "loc": str(location),
+                "msg": message,
+                "input": str(input),
+            }
+        )
 
     # Print the errors in a nice table:
     table = rich.table.Table(
diff --git a/rendercv/data_models.py b/rendercv/data_models.py
index a2f4891..8f69bcc 100644
--- a/rendercv/data_models.py
+++ b/rendercv/data_models.py
@@ -955,7 +955,9 @@ class RenderCVDataModel(RenderCVBaseModel):
     design: RenderCVDesign | pydantic.json_schema.SkipJsonSchema[Any] = pydantic.Field(
         default=ClassicThemeOptions(theme="classic"),
         title="Design",
-        description="The design information of the CV.",
+        description=(
+            "The design information of the CV. The default is the classic theme."
+        ),
     )
 
     @pydantic.field_validator("design", mode="before")