diff --git a/lib/install b/lib/install
index f2ee432..cd0316f 100644
--- a/lib/install
+++ b/lib/install
@@ -643,7 +643,7 @@ tools_port() {
 swap_delete() {
 	local swapkb=$(grep SwapTotal /proc/meminfo | cut -f 2 -d ':' | tr -d ' ' | cut -f 1 -d 'k')
 	if [[ -n $swapkb && $swapkb =~ ^[0-9]+$ && $swapkb -gt 0 && $(conf_read swap-owner) == "webinoly" ]]; then
-		sudo swapoff -a -v
+		sudo swapoff -a -v > /dev/null
 		sudo rm /swapfile
 		sudo sed -i '/\/swapfile/d' /etc/fstab
 		sudo sed -i '/vm.swappiness/d' /etc/sysctl.conf
diff --git a/lib/sites b/lib/sites
index f190b86..07a826f 100644
--- a/lib/sites
+++ b/lib/sites
@@ -14,8 +14,11 @@ nginx_helper_plugin() {
 	echo ""
 	echo "${gre} Nginx Helper Plugin has been installed!"
 	echo " Please, activate this plugin for a better experience with FastCgi Cache."
-	echo "${blu}It is important to configure the Purge Method of the plugin as “Delete local server cache file”, the support for the purge/url method has been disabled because it is considered a security risk. Similarly, the “Caching Method” should be set to “Nginx FastCgi Cache”. ${end}"
-	echo ""
+	echo "${blu} ** IMPORTANT - Plugin Settings **"
+	echo "- The “Caching Method” should be set to “Nginx FastCgi Cache”."
+	echo "- Support for purge/url method has been disabled because it is considered a security risk."
+	echo "- The Purge Method should be set to “Delete local server cache file” "
+	echo "${end}"
 }
 
 
@@ -269,7 +272,7 @@ _EOF_
 
 
 deletesite() {
-	# Determine id site is WP, so you should delete the DB too.
+	# Determine if site is WP, so you should delete the DB too.
 	if [[ -a /var/www/$domain/wp-config.php || -a /var/www/$domain/htdocs/wp-config.php ]]; then
 		echo "${blu}Delete Database [Y/n]?${end}"
 		while read -r -n 1 -s dbdel; do
diff --git a/plugins/stack b/plugins/stack
index 38c4e60..d4011b5 100644
--- a/plugins/stack
+++ b/plugins/stack
@@ -446,8 +446,8 @@ elif [[ $opt == "-purge-server-all" ]]; then
 	
 		echo "${gre}"
 		echo "****************************************************************************"
-		echo "***     Webinoly Stack have been completely removed from your server    ***"
-		echo "****         We are sad because you decided to remove Webinoly!!       ****"
+		echo "***     Webinoly Stack have been completely removed from your server     ***"
+		echo "****         We are sad because you decided to remove Webinoly!!        ****"
 		echo "****************************************************************************"
 		echo "${end}"
 	else
diff --git a/plugins/webinoly b/plugins/webinoly
index a56104f..869b2ad 100644
--- a/plugins/webinoly
+++ b/plugins/webinoly
@@ -200,8 +200,8 @@ elif [ "$opt" == "-uninstall" ]; then
 				swap_delete
 			fi
 			if [[ $(conf_read pre-packs) == true ]]; then
-				sudo apt-get -y -qq purge pwgen unzip
-				sudo apt-get -y -qq autoremove
+				sudo apt-get -y -qq purge pwgen unzip > /dev/null
+				sudo apt-get -y -qq autoremove > /dev/null
 				conf_write pre-packs purged
 			fi
 			sudo rm -rf /opt/webinoly