docs: fix markdown rule wording (#9470)

Author: ematipico

crates/biome_js_analyze/src/lint/nursery/no_redundant_default_export.rs

@@ -15,7 +15,7 @@ use rustc_hash::FxHashSet;
 declare_lint_rule! {
     /// Checks if a default export exports the same symbol as a named export.
     ///
-    /// This rule reports new nursery lint rule `useBase when a `default` export references the same identifier as a named export.
+    /// This rule reports when a `default` export references the same identifier as a named export.
     /// Re-exports are out of scope.
     ///
     /// ## Examples