diff --git a/network/mikrotik/snmp/mode/components/fan.pm b/network/mikrotik/snmp/mode/components/fan.pm
index 48a15740e..77f7be728 100644
--- a/network/mikrotik/snmp/mode/components/fan.pm
+++ b/network/mikrotik/snmp/mode/components/fan.pm
@@ -47,8 +47,10 @@ sub check {
 
         ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'fan', instance => '1', value => $result->{mtxrHlFanSpeed1});
         if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit,
-                                        short_msg => sprintf("Fan '1' speed is '%s' RPM", $result->{mtxrHlFanSpeed1}));
+            $self->{output}->output_add(
+                severity => $exit,
+                short_msg => sprintf("Fan '1' speed is '%s' RPM", $result->{mtxrHlFanSpeed1})
+            );
         }
         $self->{output}->perfdata_add(
             label => 'fan_speed', unit => 'rpm',
@@ -61,13 +63,14 @@ sub check {
         $self->{components}->{fan}->{total}++;
     }
     if (defined($result->{mtxrHlFanSpeed2}) && $result->{mtxrHlFanSpeed2} =~ /[0-9]+/) {
-        
         $self->{output}->output_add(long_msg => sprintf("Fan '2' speed is '%s' RPM", $result->{mtxrHlFanSpeed2}));
 
         ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'fan', instance => '2', value => $result->{mtxrHlFanSpeed2});
         if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit,
-                                        short_msg => sprintf("Fan '2' speed is '%s' RPM", $result->{mtxrHlFanSpeed2}));
+            $self->{output}->output_add(
+                severity => $exit,
+                short_msg => sprintf("Fan '2' speed is '%s' RPM", $result->{mtxrHlFanSpeed2})
+            );
         }
         $self->{output}->perfdata_add(
             label => 'fan_speed', unit => 'rpm',
diff --git a/network/mikrotik/snmp/mode/components/psu.pm b/network/mikrotik/snmp/mode/components/psu.pm
index bb6fbf558..5e6c10ccc 100644
--- a/network/mikrotik/snmp/mode/components/psu.pm
+++ b/network/mikrotik/snmp/mode/components/psu.pm
@@ -35,9 +35,9 @@ sub load {}
 
 sub check_psu {
     my ($self, %options) = @_;
-    
+
     return if (!defined($options{value}));
-    
+
     $self->{output}->output_add(
         long_msg => sprintf(
             "psu %s status is '%s'",
@@ -47,8 +47,10 @@ sub check_psu {
 
     my $exit = $self->get_severity(section => 'psu.' . $options{type}, value => $options{value});
     if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
-        $self->{output}->output_add(severity => $exit,
-                                    short_msg => sprintf("psu %s status is '%s'", $options{type}, $options{value}));
+        $self->{output}->output_add(
+            severity => $exit,
+            short_msg => sprintf("psu %s status is '%s'", $options{type}, $options{value})
+        );
     }
     
     $self->{components}->{psu}->{total}++;
@@ -73,8 +75,10 @@ sub check {
 
         ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'psu', instance => $instance, value => $result->{mtxrHlPower} / 10);
         if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit,
-                                        short_msg => sprintf("Power is '%s' W", $result->{mtxrHlPower} / 10));
+            $self->{output}->output_add(
+                severity => $exit,
+                short_msg => sprintf("Power is '%s' W", $result->{mtxrHlPower} / 10)
+            );
         }
         $self->{output}->perfdata_add(
             label => 'power', unit => 'W',
diff --git a/network/mikrotik/snmp/mode/components/temperature.pm b/network/mikrotik/snmp/mode/components/temperature.pm
index 3fc280709..1b8b6abe2 100644
--- a/network/mikrotik/snmp/mode/components/temperature.pm
+++ b/network/mikrotik/snmp/mode/components/temperature.pm
@@ -34,24 +34,25 @@ sub check {
     my ($self) = @_;
 
     $self->{output}->output_add(long_msg => "Checking temperature");
-    $self->{components}->{temperature} = {name => 'temperature', total => 0, skip => 0};
+    $self->{components}->{temperature} = { name => 'temperature', total => 0, skip => 0 };
     return if ($self->check_filter(section => 'temperature'));
-    
+
     my $instance = 0;
     my ($exit, $warn, $crit, $checked);
     my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}, instance => $instance);
     
     if (defined($result->{mtxrHlTemperature}) && $result->{mtxrHlTemperature} =~ /[0-9]+/) {
-        
         $self->{output}->output_add(long_msg => sprintf("System temperature (SoC or PCB) is '%s' C", $result->{mtxrHlTemperature} / 10));
 
         ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'temperature', instance => '1', value => $result->{mtxrHlTemperature} / 10);
-	if ($result->{mtxrHlTemperature} == -2730) { # RouterOS returns this when the SNMP agent hangs...
-		$exit = 'UNKNOWN';
-	}
+        if ($result->{mtxrHlTemperature} == -2730) { # RouterOS returns this when the SNMP agent hangs...
+            $exit = 'UNKNOWN';
+        }
         if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit,
-                                        short_msg => sprintf("System temperature (SoC or PCB) is '%s' C", $result->{mtxrHlTemperature} / 10));
+            $self->{output}->output_add(
+                severity => $exit,
+                short_msg => sprintf("System temperature (SoC or PCB) is '%s' C", $result->{mtxrHlTemperature} / 10)
+            );
         }
         $self->{output}->perfdata_add(
             label => 'temperature', unit => 'C',
@@ -68,12 +69,14 @@ sub check {
         $self->{output}->output_add(long_msg => sprintf("Processor temperature is '%s' C", $result->{mtxrHlProcessorTemperature} / 10));
 
         ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'temperature', instance => '2', value => $result->{mtxrHlProcessorTemperature} / 10);
-	if ($result->{mtxrHlProcessorTemperature} == -2730) { # RouterOS returns this when the SNMP agent hangs...
-		$exit = 'UNKNOWN';
-	}
+        if ($result->{mtxrHlProcessorTemperature} == -2730) { # RouterOS returns this when the SNMP agent hangs...
+            $exit = 'UNKNOWN';
+        }
         if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit,
-                                        short_msg => sprintf("Processor temperature is '%s' C", $result->{mtxrHlProcessorTemperature} / 10));
+            $self->{output}->output_add(
+                severity => $exit,
+                short_msg => sprintf("Processor temperature is '%s' C", $result->{mtxrHlProcessorTemperature} / 10)
+            );
         }
         $self->{output}->perfdata_add(
             label => 'temperature', unit => 'C',
diff --git a/network/mikrotik/snmp/mode/components/voltage.pm b/network/mikrotik/snmp/mode/components/voltage.pm
index 711661ad5..87e8acc60 100644
--- a/network/mikrotik/snmp/mode/components/voltage.pm
+++ b/network/mikrotik/snmp/mode/components/voltage.pm
@@ -41,13 +41,14 @@ sub check {
     my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}, instance => $instance);
     
     if (defined($result->{mtxrHlVoltage}) && $result->{mtxrHlVoltage} =~ /[0-9]+/) {
-        
         $self->{output}->output_add(long_msg => sprintf("Voltage is '%s' V", $result->{mtxrHlVoltage} / 10));
 
         ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'voltage', instance => $instance, value => $result->{mtxrHlVoltage} / 10);
         if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit,
-                                        short_msg => sprintf("Voltage is '%s' V", $result->{mtxrHlVoltage} / 10));
+            $self->{output}->output_add(
+                severity => $exit,
+                short_msg => sprintf("Voltage is '%s' V", $result->{mtxrHlVoltage} / 10)
+            );
         }
         $self->{output}->perfdata_add(
             label => 'voltage', unit => 'V',