diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0298450..80f6cb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,8 +2,11 @@ Changelog
 =========
 
 ## [0.12.1~ynh1](https://github.com/YunoHost-Apps/lutim_ynh/pull/46) - 2020-10-18
+
+#### Changed
 * [Update to Lutim 0.12.1](https://github.com/YunoHost-Apps/lutim_ynh/pull/52)
 
+
 ## [0.11.6~ynh4](https://github.com/YunoHost-Apps/lutim_ynh/pull/46) - 2020-04-25
 
 #### Added
diff --git a/config_panel.toml b/config_panel.toml
index 2dc90df..b24d3b3 100644
--- a/config_panel.toml
+++ b/config_panel.toml
@@ -8,7 +8,7 @@ name = "Lutim configuration"
     name = "Lutim configuration"
 
         [main.configuration.always_encrypt]
-        ask = "Force the encryption of images ?"
+        ask = "Force the encryption of images?"
         type = "boolean"
         default = true
 
@@ -28,19 +28,19 @@ name = "Lutim configuration"
     name = "Overwriting config files"
 
         [main.overwrite_files.overwrite_settings]
-        ask = "Overwrite the config file lutim.conf ?"
+        ask = "Overwrite the config file lutim.conf?"
         type = "boolean"
         default = true
         help = "If the file is overwritten, a backup will be created."
 
         [main.overwrite_files.overwrite_nginx]
-        ask = "Overwrite the nginx config file ?"
+        ask = "Overwrite the nginx config file?"
         type = "boolean"
         default = true
         help = "If the file is overwritten, a backup will be created."
 
         [main.overwrite_files.overwrite_systemd]
-        ask = "Overwrite the systemd config file ?"
+        ask = "Overwrite the systemd config file?"
         type = "boolean"
         default = true
         help = "If the file is overwritten, a backup will be created."
@@ -49,7 +49,7 @@ name = "Lutim configuration"
     name = "Global configuration"
 
         [main.global_config.email_type]
-        ask = "Send HTML email to admin ?"
+        ask = "Send HTML email to admin?"
         type = "boolean"
         default = true
         help = "Allow app scripts to send HTML mails instead of plain text."
diff --git a/scripts/_common.sh b/scripts/_common.sh
index eadaee3..85f7a0c 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,7 +4,7 @@
 # COMMON VARIABLES
 #=================================================
 
-app_depencencies="carton perlmagick libpq-dev shared-mime-info"
+pkg_depencencies="carton perlmagick libpq-dev shared-mime-info"
 
 #=================================================
 # BACKUP
diff --git a/scripts/backup b/scripts/backup
index 68dd31c..f2d1f9e 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -44,6 +44,8 @@ ynh_backup --src_path="$final_path"
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
+#=================================================
+# SPECIFIC BACKUP
 #=================================================
 # BACKUP LOGROTATE
 #=================================================
diff --git a/scripts/install b/scripts/install
index dc2333e..5011931 100644
--- a/scripts/install
+++ b/scripts/install
@@ -81,7 +81,7 @@ ynh_setup_source --dest_dir="$final_path"
 #=================================================
 ynh_script_progression --message="Installing dependencies..." --weight=60
 
-ynh_install_app_dependencies $app_depencencies
+ynh_install_app_dependencies $pkg_depencencies
 
 #=================================================
 # NGINX CONFIGURATION
diff --git a/scripts/restore b/scripts/restore
index 829679a..1955f5b 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -86,7 +86,7 @@ chown -R $app: $final_path
 #=================================================
 ynh_script_progression --message="Reinstalling dependencies..." --weight=60
 
-ynh_install_app_dependencies $app_depencencies
+ynh_install_app_dependencies $pkg_depencencies
 
 #=================================================
 # ADVERTISE SERVICE IN ADMIN PANEL
diff --git a/scripts/upgrade b/scripts/upgrade
index 2674aea..ea7c2f1 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -182,7 +182,7 @@ fi
 #=================================================
 ynh_script_progression --message="Upgrading dependencies..." --weight=9
 
-ynh_install_app_dependencies $app_depencencies
+ynh_install_app_dependencies $pkg_depencencies
 
 #=================================================
 # NGINX CONFIGURATION
@@ -272,7 +272,7 @@ ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_fil
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-    ynh_script_progression --message="Upgrading Lutim with carton..." --weight=4
+    ynh_script_progression --message="Upgrading Lutim with Carton..." --weight=4
     (cd $final_path
     carton install 2>&1 | tee -a "/var/log/$app/setup_carton.log")
 fi