minor fix.

Author: ledm

setup.md

@@ -1,4 +1,4 @@
-			---
+---
 title: Preparations for participating in the tutorial 
 ---
 
@@ -133,9 +133,9 @@ ssh -X jasmin-sci1
 
 Can you see the following locations:
 ~~~
-- ls /group_workspaces/jasmin4/esmeval/obsdata/Tier2
-- ls /badc/cmip5/data/cmip5/output1/MOHC/HadGEM2-ES
-- ls /badc/cmip6/data/CMIP6/CMIP/*/*/historical/r1i1p1f?/Omon/[ts]os/gn/latest/*.nc
+ls /group_workspaces/jasmin4/esmeval/obsdata/Tier2
+ls /badc/cmip5/data/cmip5/output1/MOHC/HadGEM2-ES
+ls /badc/cmip6/data/CMIP6/CMIP/*/*/historical/r1i1p1f?/Omon/[ts]os/gn/latest/*.nc
 ~~~
 {: .language-bash}