add clone statement

Author: twsaari

README.md

@@ -1,10 +1,13 @@
 # Intro to snakemake
 
-This repository contains a couple of examples which are useful for learning about snakemake
+## `git clone https://github.com/um-dang/intro-to-snakemake`
+
+
+This repository contains some examples which can be useful exercises when learning snakemake, covering the core functionality and a few of its salient features.
 
 Examples:
-* [Toy example](toy_example/)
-* [Bioinformatics example - RNASeq](human_chr22)
+1. [Toy example](toy_example/)
+2. [Bioinformatics example - RNASeq](human_chr22)
 
 
 <details><summary>Expand - Why use snakemake?</summary>
@@ -13,4 +16,4 @@ We hope these examples will provide enough starting material to get started usin
 * make-like framework **in python**
 * Built-in environment management compatibility (conda, singularity)
 * Flexible dispatch of pipeline steps allows portability across compute environments (laptop, cluster, cloud)
-
+</details>