README Update

README.md

 # lepl1503-2020-groupe-C1
 
 ## Description
+This repository git is the project for the course LEPL11503 made by the team C1 composed by :
+Markup : - Hugo Clercq 0703 1700
+         - Maxime Jacques de Dixmude Slavic 6205 1500
+         - Arnaud Lahousse 5629 1500
+         - Andy Laurez 1029 1700
+         - Corentin Lengelé 1475 1700
+         - Julien De Coninck 5613 1700
+The project's goal is to convert and optimize a python program in order to find the primes dividers of a list of numbers. 
+
+### File Description
+
+- `samples\` : directory with various input file
+- `Makefile`: Makefile 
+- `functions.c`: **C file** where all functions are stored
+- `main.c` : **C file** where the architecture of the programm is implemented
+- `primeMaker.c` : **C file** who write a txt file where is stored all primes dividers for INT number
+- `test_prime_divs.c` : **C file** with all Cunit test
+- `example_input.txt` : simple example of a input file
+- `example_output.txt` : output file obtain with **example_input.txt**
 
 
 
@@ -50,5 +69,5 @@ make test
 ### Options
 
 - `-N` : Determine the amount of threads to use
+- `--help    or -h`: Print help
 - `--verbose or -v`: Enable debug
-- `--help or -h`: Print help