diff --git a/bin/linspector b/bin/linspector
index f0e5786..67ed320 100755
--- a/bin/linspector
+++ b/bin/linspector
@@ -38,7 +38,7 @@ def parse_args():
                         help='kill the daemon if it is running (default: false)')
 
     parser.add_argument('-r', '--restart', default=False, dest='restart', action='store_true',
-                        help='restart the daemon if it is running(default: false)')
+                        help='restart the daemon if it is running (default: false)')
 
     parser.add_argument('-s', '--stdout', default=False, dest='stdout', action='store_true',
                         help='log to stdout')
diff --git a/etc/linspector.conf b/etc/linspector.conf
index 78697b6..03849d6 100644
--- a/etc/linspector.conf
+++ b/etc/linspector.conf
@@ -40,6 +40,8 @@ scheduler_mode = process
 ; the default job interval can be set here. in the code 300 seconds are set when this option does not exist here nor in
 ; the monitor configuration.
 default_interval = 5
+; the minimum interval for monitors
+minimum_interval = 1
 max_threads = 2048
 ; i recommend to set this to your number of CPU cores available when running on a dedicated Linspector host. but if the
 ; system is running other services you should lower this value when you have too high CPU load. if you have enough
@@ -66,11 +68,11 @@ group1 = group2
 [hostgroups]
 ; add single hosts
 group1 = host1,host2,host3
-; add a range of ip addresses. maybe a different range operator should be chosen but for now i think ">" is sexy... :)
+; add a range of ip addresses.
 ; for ip ranges see: https://stackoverflow.com/questions/19157307/generate-range-of-ips-in-python
-group2 = 192.168.1.1>192.168.1.127
+group2 = 192.168.1.1/28
 ; add a combination of hosts and ranges
-group3 = host1,host2,host3,192.168.1.1>192.168.1.127
+group3 = host1,host2,host3,192.168.1.1/28
 ; using groups inside groups. but need to take care about recursive dependencies.
 group4 = host10,host11,host12,@group3