fixed to make small html & keep md

MTUS-W9-adult-episodes-data-processing.Rmd

@@ -5,10 +5,11 @@ date: 'Last run at: `r Sys.time()`'
 output:
   html_document:
     fig_caption: yes
+    keep_md: yes
     number_sections: yes
+    self_contained: no
     theme: journal
     toc: yes
-    toc_depth: 3
   pdf_document:
     number_sections: yes
     toc: yes