removed trailing and unneeded space and tabs

lib/zzz_main_fct.sh

@@ -19,12 +19,12 @@ read_commandline()
         prnt E "Erreur d'analyse de la ligne de commande, vérifiez vos paramètres."
         die 1 --force
     }
-    
+
     # Processing command line options
     local want_module=false
     local want_logfile=false
     local want_conffile=false
-    
+
     local opt=
     for opt in $@; do
         case $opt in