deletions | additions       diff --git a/layout.md b/layout.md  index aeb63ac..90ca89e 100644  --- a/layout.md  +++ b/layout.md 
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section_Theory_subsection_Mach_Zehnder__.tex  section_Modelling_and_Simulation_This__.tex  Design_parameters_item_Width_500__.tex  subsection_Straight_waveguide_simulation_results__.tex