Update examples

source/templates/markdown/example.md

@@ -56,4 +56,3 @@ It takes two arguments:
 - An unique identifier which will be used as filename withing `markdown_cache` folder
 - Configuration options (see [action.yml](https://github.com/lowlighter/metrics/blob/master/action.yml))
   - Tokens options are automatically passed down from your workflow job, do not pass them again
-  - Options syntax is same as web instance (i.e. dots (`.`) instead of underscores (`_`) and no `plugin_` prefixes)

source/templates/markdown/example.pdf.md

@@ -10,4 +10,4 @@ You can customize your template with both markdown plugins and SVG plugins like
 
 <%- await include(`partials/rss.ejs`) %>
 
-<%- await embed(`test-isocalendar`, {isocalendar:true}) %>
+<%- await embed(`example-isocalendar-pdf`, {isocalendar:true}) %>