diff --git a/scripts/install b/scripts/install
index 0af09fc..b118002 100644
--- a/scripts/install
+++ b/scripts/install
@@ -1,11 +1,11 @@
-#!/bin/bash                                                                                                                                                                                      
+#!/bin/bash
 
 # Retrieve arguments
 domain=$1
 path=$2
 
 sudo yunohost app checkurl $domain$path -a transmission
-if [[ ! $? -eq 0 ]]; then 
+if [[ ! $? -eq 0 ]]; then
   exit 1
 fi
 
@@ -15,18 +15,18 @@ path=${path%/}
 # Check port availability
 sudo yunohost app checkport 9091
 if [[ ! $? -eq 0 ]]; then
-  exit 1 
+  exit 1
 fi
 sudo yunohost app checkport 51413
-if [[ ! $? -eq 0 ]]; then 
-  exit 1 
+if [[ ! $? -eq 0 ]]; then
+  exit 1
 fi
 
 # Open port in firewall
 sudo yunohost firewall allow TCP 51413 > /dev/null 2>&1
 
 # Install official debian package
-sudo apt-get install transmission-daemon -y -qq 
+sudo apt-get install transmission-daemon -y -qq
 
 # Make directories and set rights
 sudo mkdir -p /home/yunohost.transmission/{progress,completed}
diff --git a/scripts/upgrade b/scripts/upgrade
index a707e51..5a48397 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -1,4 +1,4 @@
-#!/bin/bash                                                                                                                                                                                      
+#!/bin/bash
 
 # Retrieve arguments
 domain=$(sudo yunohost app setting transmission domain)
@@ -11,7 +11,7 @@ path=${path%/}
 sudo yunohost firewall allow TCP 51413 > /dev/null 2>&1
 
 # Upgrade official debian package
-sudo apt-get install transmission-daemon -y -qq 
+sudo apt-get install transmission-daemon -y -qq
 
 # Make directories and set rights
 sudo mkdir -p /home/yunohost.transmission/{progress,completed}