diff --git a/scripts/_common.sh b/scripts/_common.sh
index b83e7f8..791c2b3 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+
 #=================================================
 # COMMON VARIABLES
 #=================================================
@@ -183,10 +184,10 @@ ynh_mongo_create_user() {
 	ynh_handle_getopts_args "$@"
 
 	# Create the user and set the user as admin of the db
-	ynh_mongo_exec  --database="$db_name" --command='db.createUser( { user: "'${db_user}'", pwd: "'${db_pwd}'", roles: [ { role: "readWrite", db: "'${db_name}'" } ] } );'
+	ynh_mongo_exec --database="$db_name" --command='db.createUser( { user: "'${db_user}'", pwd: "'${db_pwd}'", roles: [ { role: "readWrite", db: "'${db_name}'" } ] } );'
 
 	# Add clustermonitoring rights
-	ynh_mongo_exec  --database="$db_name" --command='db.grantRolesToUser("'${db_user}'",[{ role: "clusterMonitor", db: "admin" }]);'
+	ynh_mongo_exec --database="$db_name" --command='db.grantRolesToUser("'${db_user}'",[{ role: "clusterMonitor", db: "admin" }]);'
 }
 
 # Check if a mongo database exists