Update README.md

README.md

@@ -49,7 +49,8 @@ This fork now compiles just fine on
 
 ## KALI and ARCHLINUX users
 Kali and ArchLinux users usually must kill their modem manager in order for the proxmark3 to enumerate properly.   
-   
+`sudo apt remove modemmanager`
+
 ## Setup and build for UBUNTU
 GC made updates to allow this to build easily on Ubuntu 14.04.2 LTS, 15.10 or 16.04
 See https://github.com/Proxmark/proxmark3/wiki/Ubuntu%20Linux
@@ -88,6 +89,9 @@ https://github.com/RfidResearchGroup/proxmark3/blob/master/install.sh
 `sudo pacman -Sy base-devel p7zip libusb readline ncurses libjansson-dev arm-none-eabi-newlib --needed`
 `yaourt -S termcap`
 
+- Remove modemmanager
+`sudo apt remove modemmanager`
+
 - Clone fork
 `git clone https://github.com/RfidResearchGroup/proxmark3.git`