Update setup.md

ledm · web-flow · commit 3cc34c0ccde5 · 2020-06-30T12:20:43.000+01:00
diff --git a/setup.md b/setup.md
@@ -20,7 +20,7 @@ This page includes some information on how to prepare for participating in this
 {: .prereq}
 
 
-## Optional tutorials
+## Optional tutorials to be prepared to use ESMValTool
 
 Where available, we include links to other software carpentry courses. 
 
