diff --git a/install.sh b/install.sh
index 3395bc7..0df1d7f 100755
--- a/install.sh
+++ b/install.sh
@@ -8,95 +8,96 @@ printm(){
 }
 
 print_green(){
-		tput setaf 2; echo "$1"
-		tput sgr 0
+    tput setaf 2; echo "$1"
+    tput sgr 0
 }
 
 print_yellow(){
-		tput setaf 3; printf "$1"
-		tput sgr 0
+    tput setaf 3; printf "$1"
+    tput sgr 0
 }
 
 printm "Raspberry Pi MQTT monitor installer"
 
 check_and_install_pip(){
-	cwd=$(pwd)
-	python=$(which python)
-	pip=$(python -m pip --version 2>&1);
-	if [[ "$pip" == *"No"* ]]; then
-		echo "- Pip is not installed, installing it."
-		sudo apt install python-pip
-		else
-		print_green "+ Found $pip"
-	fi
+  cwd=$(pwd)
+  python=$(which python)
+  pip=$(python -m pip --version 2>&1);
+  if [[ "$pip" == *"No"* ]]; then
+    echo "- Pip is not installed, installing it."
+    sudo apt install python-pip
+    else
+    print_green "+ Found $pip"
+  fi
 }
 
 install_requirements(){
-	printm "Installing requirements"
-	pip install -r requirements.txt
+  printm "Installing requirements"
+  pip install -r requirements.txt
 }
 
 update_config(){
-	printf "\nCopy config.py.example to config.py\n"
-	cp src/config.py.example src/config.py
-	printm "MQTT settings"
-	
-	printf "Enter mqtt_host: "
-	read HOST
-	sed -i "s/ip address or host/${HOST}/" src/config.py
+  printf "\nCopy config.py.example to config.py\n"
+  cp src/config.py.example src/config.py
+  printm "MQTT settings"
+  
+  printf "Enter mqtt_host: "
+  read HOST
+  sed -i "s/ip address or host/${HOST}/" src/config.py
 
-	printf "Enter mqtt_user: "
-	read USER
-	sed -i "s/username/${USER}/" src/config.py
+  printf "Enter mqtt_user: "
+  read USER
+  sed -i "s/username/${USER}/" src/config.py
 
-	printf "Enter mqtt_password: "
-	read PASS
-	sed -i "s/\"password/\"${PASS}/" src/config.py
+  printf "Enter mqtt_password: "
+  read PASS
+  sed -i "s/\"password/\"${PASS}/" src/config.py
 
-	printf "Enter mqtt_port (default is 1883): "
-	read PORT
-	if [ -z "$PORT" ]; then
-		PORT=1883
-	fi
-	sed -i "s/1883/${PORT}/" src/config.py
+  printf "Enter mqtt_port (default is 1883): "
+  read PORT
+  if [ -z "$PORT" ]; then
+    PORT=1883
+  fi
+  sed -i "s/1883/${PORT}/" src/config.py
 
-	printf "Enter mqtt_topic_prefix (default is rpi-MQTT-monitor): "
-	read TOPIC
-	if [ -z "$TOPIC" ]; then
-		TOPIC=rpi-MQTT-monitor
-	fi
-	sed -i "s/rpi-MQTT-monitor/${TOPIC}/" src/config.py
+  printf "Enter mqtt_topic_prefix (default is rpi-MQTT-monitor): "
+  read TOPIC
+  if [ -z "$TOPIC" ]; then
+    TOPIC=rpi-MQTT-monitor
+  fi
+  sed -i "s/rpi-MQTT-monitor/${TOPIC}/" src/config.py
 
-	printf "\nconfig.py is updated with provided settings\n"
+  printf "\nconfig.py is updated with provided settings\n"
 }
 
 set_cron(){
-	printm "Setting Cronjob"
+  printm "Setting Cronjob"
 
-	crontab -l > tempcron
-	if grep -q rpi-cpu2mqtt.py tempcron; then
-		cronfound=$(grep rpi-cpu2mqtt.py tempcron)
-		print_yellow " There is already a cronjob running rpi-cpu2mqtt.py - skipping cronjob creation\n"
-		print_yellow " If you want the cronjob to be automatically created remove the line below from your\n cronjobs list and run the installer again.\n\n"
-		echo " ${cronfound}"
-	else
+  crontab -l > tempcron
+  if grep -q rpi-cpu2mqtt.py tempcron; then
+    cronfound=$(grep rpi-cpu2mqtt.py tempcron)
+    print_yellow " There is already a cronjob running rpi-cpu2mqtt.py - skipping cronjob creation\n"
+    print_yellow " If you want the cronjob to be automatically created remove the line below from your\n cronjobs list and run the installer again.\n\n"
+    echo " ${cronfound}"
+  else
 
-		printf "How often do you want the script to run in minutes? "
-		read MIN
-		echo "Adding the line below to your crontab"
-		echo "*/${MIN} * * * * ${python} ${cwd}/src/rpi-cpu2mqtt.py"
-		echo "*/${MIN} * * * * ${python} ${cwd}/src/rpi-cpu2mqtt.py" >> tempcron
-		crontab tempcron
-	fi
+    printf "How often do you want the script to run in minutes? "
+    read MIN
+    echo "Adding the line below to your crontab"
+    echo "*/${MIN} * * * * ${python} ${cwd}/src/rpi-cpu2mqtt.py"
+    echo "*/${MIN} * * * * ${python} ${cwd}/src/rpi-cpu2mqtt.py" >> tempcron
+    crontab tempcron
+  fi
 
-	rm tempcron
+  rm tempcron
 }
 
 main(){
-	check_and_install_pip
-	install_requirements 
-	update_config
-	set_cron
-	printm "Done"
+  check_and_install_pip
+  install_requirements 
+  update_config
+  set_cron
+  printm "Done"
 }
+
 main
diff --git a/remote_install.sh b/remote_install.sh
index 00f8fb1..6faeea1 100755
--- a/remote_install.sh
+++ b/remote_install.sh
@@ -14,4 +14,5 @@ main(){
   cd rpi-mqtt-monitor
   bash install.sh
 }
+
 main