diff --git a/crates/ruff_workspace/src/options.rs b/crates/ruff_workspace/src/options.rs
index 6778c2682e..320c7a4187 100644
--- a/crates/ruff_workspace/src/options.rs
+++ b/crates/ruff_workspace/src/options.rs
@@ -3118,7 +3118,7 @@ pub struct PydocstyleOptions {
         default = r#"false"#,
         value_type = "bool",
         example = r#"
-            ignore_var_parameters = true
+            ignore-var-parameters = true
         "#
     )]
     pub ignore_var_parameters: Option<bool>,