1 files changed, 3 insertions, 3 deletions

diff --git a/plugin/vmem.php b/plugin/vmem.php
index e465932..d7f9830 100644
--- a/plugin/vmem.php
+++ b/plugin/vmem.php
@@ -29,10 +29,10 @@ switch($obj->args['type']) {
                 break;
         case 'vmpage_io':
                 $obj->data_sources = array('in', 'out');
-                $obj->ds_names = array('memory-in'  => 'Memory (in) ',
+                $obj->ds_names = array('memory-in'  => 'Memory (in)',
                                        'memory-out' => 'Memory (out)',
-                                       'swap-in'    => 'Swap (in)   ',
-                                       'swap-out'   => 'Swap (out)  ');
+                                       'swap-in'    => 'Swap (in)',
+                                       'swap-out'   => 'Swap (out)');
                 $obj->colors = array('memory-in'  => 'ff0000',
                                      'memory-out' => '0000ff',
                                      'swap-in'    => 'ff00ff',