diff --git a/app/models/application_model/search_index_base.rb b/app/models/application_model/search_index_base.rb
index 4499c4e58..8aa566980 100644
--- a/app/models/application_model/search_index_base.rb
+++ b/app/models/application_model/search_index_base.rb
@@ -82,7 +82,7 @@ returns
       attributes
     end
 
-  private
+    private
 
 =begin