document Cohort README skeleton.Rmd; fix a link

README.md

@@ -284,10 +284,12 @@ kyber::call_agenda(
     call_number = 4)
 ```    
 
-1. To review the call agenda, open `agenda.md`, click Preview, and view it in the Viewer Tab. 
+6. To review the call agenda, open `agenda.md`, click Preview, and view it in the Viewer Tab. 
 
 Usually you can repeat steps 3-5 whenever you make edits you want to review, however if there are problems try restarting you R session.
 
+To update the template for all Cohort README.Rmd's, edit [`inst/rmarkdown/templates/openscapes-cohort-readme/skeleton/skeleton.Rmd`](https://github.com/Openscapes/kyber/blob/main/inst/rmarkdown/templates/openscapes-cohort-readme/skeleton/skeleton.Rmd)
+
 ## Contributing to Kyber
 
 To contribute to Kyber, fork the repo, unchecking the "Copy the main branch only" box. Start working from the `dev` branch, create a new branch like `new-branch dev`, and then submit Pull Requests to `dev`. If using Git on the command line the workflow would look like:
@@ -300,5 +302,5 @@ To contribute to Kyber, fork the repo, unchecking the "Copy the main branch only
 - then `git push origin new-branch`
 - keep adding, committing, and pushing, then when you're ready open a PR
 
-We started using this workflow when the [California Water Boards Openscapes]((https://cawaterboarddatacenter.github.io/swrcb-openscapes/) team began using Kyber to create Agendas from some unique source Rmd files. For example, Water Boards Cohort Calls are 2 hours, not the default 1.5 hrs, their lesson order is different from Openscapes Core Lessons, and includes a new lesson on Documentation.
+We started using this workflow when the [California Water Boards Openscapes](https://cawaterboarddatacenter.github.io/swrcb-openscapes/) team began using Kyber to create Agendas from some unique source Rmd files. For example, Water Boards Cohort Calls are 2 hours, not the default 1.5 hrs, their lesson order is different from Openscapes Core Lessons, and includes a new lesson on Documentation.