Links added

README.md

@@ -1,6 +1,11 @@
 # Using Small Multiples to visualise the effect of the coronavirus pandemic
 
-My first attempts learning **R** and **ggplot2**. The inspiration for this project was the FT analysis of mortality rates by John Burn-Murdock.
+My first attempts learning **R** and **ggplot2**. These materials were produced for a video tutorial and consists of two parts:
+
+1. A [script](Part1--Annotated-Script.md)
+2. [Supplementary materials](Part2--Supplementary-Materials.md)
+
+The inspiration for this project was the FT analysis of mortality rates by John Burn-Murdock.
 
 ![(Source: Financial Times.)](assets/img/inspiration.png)