more whitespace cleanup

lib/SNMP/Info/Layer2/Sixnet.pm

@@ -96,7 +96,7 @@ Eric Miller
               DestHost    => 'myswitch',
               Community   => 'public',
               Version     => 2
-            ) 
+            )
 
     or die "Can't connect to DestHost.\n";
 
@@ -109,7 +109,7 @@ SNMP::Info::Layer2::Sixnet is a subclass of SNMP::Info that provides an
 interface to Sixnet industrial switches.
 
 For speed or debugging purposes you can call the subclass directly, but not
-after determining a more specific class using the method above. 
+after determining a more specific class using the method above.
 
  my $sixnet = new SNMP::Info::Layer2::Sixnet(...);