diff --git a/README.md b/README.md
index a7116423f02a34dc4fa0e815f3ee98cadb00ca48..c60b727bd149554b8de20982ba57b5ec0f6d03ea 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ blablabla
 You must install the following softwares and packages :
 
 - [SNAKEMAKE 5.3.0](https://snakemake.readthedocs.io/en/stable/getting_started/installation.html)
-Check version and if the program is correctly installed by typing :
+    * Check version and if the program is correctly installed by typing :
 ```
 snakemake --version
 ## should give you the output
@@ -42,7 +42,7 @@ snakemake --version
 ```
 
 - [STACKS 2.0b](http://catchenlab.life.illinois.edu/stacks/)
-Check version and if programs are correctly installed by typing :
+   * Check version and if programs are correctly installed by typing :
 ```
 process_radtags --version
 clone_filter --version
@@ -53,7 +53,7 @@ populations --version
 ```
 
 - [BWA 0.7.17](https://icb.med.cornell.edu/wiki/index.php/Elementolab/BWA_tutorial)
-Download `bwa` at: http://sourceforge.net/projects/bio-bwa/files/
+    * Download `bwa` at: http://sourceforge.net/projects/bio-bwa/files/
 ```
 tar -xvf bwa-x.x.x.tar.bz2   
 cd bwa-x.x.x
@@ -61,7 +61,7 @@ cd bwa-x.x.x
 make  
 make install
 ```
-Check version and if programs are correctly installed by typing :
+    * Check version and if programs are correctly installed by typing :
 ```
 bwa
 ## should give you the output
@@ -69,9 +69,9 @@ Program: bwa (alignment via Burrows-Wheeler transformation)
 Version: 0.7.17-r1188
 ...
 ```
-- [SAMTOOLS](http://www.htslib.org/)
-Download `htslib` and `samtools` at : http://www.htslib.org/download/
-Building each desired package from source is very simple:
+- [SAMTOOLS 1.9 ](http://www.htslib.org/)
+    * Download `htslib` and `samtools` at : http://www.htslib.org/download/
+    * Building each desired package from source is very simple:
 ```
 cd htslib-1.x
 ./configure --prefix=/where/to/install
@@ -84,7 +84,7 @@ cd samtools-1.x
 make
 make install
 ```
-Check version and if programs are correctly installed by typing :
+     * Check version and if programs are correctly installed by typing :
 ```
 samtools --version
 ## should give you the output