bkctld-check-setup: remove "set -x"

lib/bkctld-check-setup

@@ -44,7 +44,6 @@ if [ -n "${FIREWALL_RULES}" ] \
 fi
 
 # Check if jails are started
-set -x
 nb_on=0
 nb_off=0
 for jail_name in $(jails_list); do
@@ -63,13 +62,12 @@ for jail_name in $(jails_list); do
     fi
 done
 if [ "${nb_off}" -eq 0 ]; then
-    output="${output}OK - all jails are in their expected state .\n"
+    output="${output}OK - all jails are in their expected state.\n"
 else
     output="${output}CRITICAL - ${nb_off} jail(s) shouldn't be OFF !\n"
     nb_crit=$((nb_crit + 1))
     [ "${return}" -le 2 ] && return=2
 fi
-set +x
 
 [ "${return}" -ge 0 ] && header="OK"
 [ "${return}" -ge 1 ] && header="WARNING"