deletions | additions       diff --git a/layout.md b/layout.md  index 3214e09..e84befc 100644  --- a/layout.md  +++ b/layout.md 
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1_Introducci_n__.md  2_Marco_te_rico_Lean__.md  Lean_Manufacturing__.md  Mudas_lean__.md  3_Caso_de_estudio__.md  4_Resultados__.md  5_Discusi_n__.md