deletions | additions       diff --git a/layout.md b/layout.md  index 8fce6ef..f55d6be 100644  --- a/layout.md  +++ b/layout.md 
...
Related_work__.md  Technology_under_investigation__.md  Alternative_technologies__.md  Related_studies__.md  Methods__.md  Measures__.md  Source_to_source_transformation__1.md