whitespace cleanup (#547)

* whitespace

* start tbody correctly

lib/App/Netdisco/Backend/Job.pm

@@ -94,7 +94,7 @@ sub best_status {
   my $cur_status = '';
 
   foreach my $status (reverse @{ $job->_statuslist }) {
-    next if $status->phase 
+    next if $status->phase
       and $status->phase !~ m/^(?:early|main|store|late)$/;
 
     if ($status->level >= $cur_level) {
@@ -123,7 +123,7 @@ sub finalise_status {
   my $max_level = Status->error()->level;
 
   foreach my $status (reverse @{ $job->_statuslist }) {
-    next if $status->phase 
+    next if $status->phase
       and $status->phase !~ m/^(?:check|early|main|store|late)$/;
 
     # done() from check phase should not be the action's done()

lib/App/Netdisco/Util/DeviceAuth.pm

@@ -89,7 +89,7 @@ sub fixup_device_auth {
     push @new_stanzas, $stanza;
   }
 
-  # legacy config 
+  # legacy config
   # note: read strings tried before write
   # note: read-write is no longer used for read operations
 

lib/App/Netdisco/Util/SNMP.pm

@@ -100,18 +100,18 @@ sub snmp_comm_reindex {
       }
       $prefix ||= 'vlan-';
 
-      if ($vlan =~ /^[0-9]+$/i && $vlan) { 
+      if ($vlan =~ /^[0-9]+$/i && $vlan) {
         debug sprintf '[%s] reindexing to "%s%s" (ver: %s, class: %s)',
         $device->ip, $prefix, $vlan, $ver, $snmp->class;
         $snmp->update(Context => ($prefix . $vlan));
-      } elsif ($vlan =~ /^[a-z0-9]+$/i && $vlan) { 
+      } elsif ($vlan =~ /^[a-z0-9]+$/i && $vlan) {
         debug sprintf '[%s] reindexing to "%s" (ver: %s, class: %s)',
           $device->ip, $vlan, $ver, $snmp->class;
         $snmp->update(Context => ($vlan));
-      } else { 
+      } else {
         debug sprintf '[%s] reindexing without context (ver: %s, class: %s)',
           $device->ip, $ver, $snmp->class;
-        $snmp->update(Context => ''); 
+        $snmp->update(Context => '');
       }
   }
   else {