diff --git a/manifest.json b/manifest.json
index e9705e7..836091f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -13,7 +13,6 @@
         "website": "http://etherpad.org",
         "demo": "https://video.etherpad.com",
         "admindoc": "http://etherpad.org/doc/v1.8.14",
-        "userdoc": "https://yunohost.org/en/app_etherpad_mypads",
         "code": "https://github.com/ether/etherpad-lite"
     },
 	"license": "Apache-2.0",
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 5929c5c..da2c348 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,8 +4,6 @@
 # COMMON VARIABLES
 #=================================================
 
-#!/bin/bash
-
 # Dependencies for AbiWord
 abiword_app_depencencies="abiword"
 
diff --git a/scripts/install b/scripts/install
index c185281..bb73d6c 100644
--- a/scripts/install
+++ b/scripts/install
@@ -46,12 +46,10 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 ynh_script_progression --message="Validating installation parameters..."
 
-ynh_print_OFF
 if [ "${#password}" -lt 8 ] || [ "${#password}" -gt 30 ]
 then
 	ynh_die --message="The password must be between 8 and 30 characters."
 fi
-ynh_print_ON
 
 final_path=/var/www/$app
 test ! -e "$final_path" || ynh_die --message="This path already contains a folder"