diff --git a/README.md b/README.md
index 3e66515..ebb6212 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,8 @@ VimsCode is an IDE with vim for beginner or expert
 1. Introduction:
 
 	Installation requires [git, wget, flex, bison, gperf, python3, python3-venv, cmake, ninja-build, ccache, libffi-dev, libssl-dev, dfu-util, libusb-1.0-0] 
-	`sudo apt install git, wget, flex, bison, gperf, python3, python3-venv, cmake, ninja-build, ccache, libffi-dev, libssl-dev, dfu-util, libusb-1.0-0`
+	`sudo apt update
+	 sudo apt install git, wget, flex, bison, gperf, python3, python3-venv, cmake, ninja-build, ccache, libffi-dev, libssl-dev, dfu-util, libusb-1.0-0`
 2. Set up VimsCode
 
 	git clone https://git.cohabit.fr/bastien/VimsCode.git 
diff --git a/ide-cli/arduino-cli/completion/arduino-cli-zsh b/ide-cli/arduino-cli/autocompletion/arduino-cli-zsh
similarity index 100%
rename from ide-cli/arduino-cli/completion/arduino-cli-zsh
rename to ide-cli/arduino-cli/autocompletion/arduino-cli-zsh
diff --git a/ide-cli/arduino-cli/completion/arduino-cli.sh b/ide-cli/arduino-cli/autocompletion/arduino-cli.sh
similarity index 100%
rename from ide-cli/arduino-cli/completion/arduino-cli.sh
rename to ide-cli/arduino-cli/autocompletion/arduino-cli.sh