deletions | additions       diff --git a/layout.md b/layout.md  index 26053ff..06db5eb 100644  --- a/layout.md  +++ b/layout.md 
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section_Galaxy_Clust.tex  figures/virgo_centre/virgo_centre.png  subsectionAims__To_u.tex  figures/sdss/sdss.png  The_Virgo_cluster_is_so__.tex  subsection_Galaxy_types_Galaxies_come__.tex  subsection_Properties_of_galaxy_clusters__.tex