fix(build): c'est le nom du depot qui n'etait pas bon

This reverts commit ae43e24733.

README.md

@@ -16,8 +16,8 @@ On a Debian-based host - running at least Debian Stretch:
 
 ```shell
 $ sudo apt install python3 virtualenv git make
-$ git clone https://forge.cliss21.org/cliss21/creme_crm_fibois
-$ cd creme_crm_fibois/
+$ git clone https://forge.cliss21.org/cliss21/creme_center_fibois
+$ cd creme_center_fibois/
 
 $ make init
 # A configuration file will be created interactively; you can uncomment: