Fix formatting

Author: danvick

lib/src/fields/form_builder_searchable_dropdown.dart

@@ -165,7 +165,8 @@ class FormBuilderSearchableDropdown<T> extends FormBuilderField<T> {
             return InputDecorator(
               decoration: state.decoration(),
               child: dropdown_search.DropdownSearch<T>(
-                key: ValueKey(state.value), //Hack to rebuild when didChange is called
+                //Hack to rebuild when didChange is called
+                key: ValueKey(state.value),
                 items: items,
                 maxHeight: 300,
                 onFind: onFind,