update instructions

README.md

@@ -4,7 +4,11 @@ This repository contains all presentations related to R3.
 
 # How to get started
 
+Copy the presentation template folder into the folder of the current year and name it
+according to your preference, i.e. `YYYY-MM-DD_myPresentation`.
+
 ```bash
+$ cd YYYY-MM-DD_myPresentation
 $ npm install -g npm@latest grunt-cli generator-reveal
 $ npm install
 ```
@@ -18,5 +22,5 @@ $ grunt server
 # How to publish
 
 ```bash
-grunt dist
+$ grunt dist
 ```