whitespace cleanup

lib/SNMP/Info/MRO.pm

@@ -5,7 +5,7 @@ use strict;
 
 use vars qw/$VERSION/;
 $VERSION = '3.64';
- 
+
 use PPI;
 use Class::ISA;  ## no critic
 use Module::Info;
@@ -67,7 +67,7 @@ sub _walk_global_data {
 
 sub _print_global_data {
     my $results = _walk_global_data(@_);
-    
+
     foreach my $key (sort keys %$results) {
         print $key, "\n";
         my @defs = @{ $results->{$key} };
@@ -96,7 +96,7 @@ SNMP::Info::MRO - Method resolution introspection for SNMP::Info
 
  use SNMP::Info::MRO;
  use Data::Printer;
- 
+
  p SNMP::Info::MRO::all_methods('SNMP::Info::Layer3::Juniper');
 
 =head1 DESCRIPTION