Why quote some keys?

p4raw-id: //depot/perl@16719

diff --git a/ext/Storable/Makefile.PL b/ext/Storable/Makefile.PL
index abc3f2d..6b43879 100644 (file)
--- a/ext/Storable/Makefile.PL
+++ b/ext/Storable/Makefile.PL
@@ -17,11 +17,11 @@ use ExtUtils::MakeMaker;
 use Config;
 
 WriteMakefile(
-    'NAME'              => 'Storable',
-    'DISTNAME'          => "Storable",
-    'MAN3PODS'          => {},
+    NAME                => 'Storable',
+    DISTNAME            => "Storable",
+    MAN3PODS            => {},
     PREREQ_PM           => { 'Test::More' => '0.41' },
     INSTALLDIRS         => 'perl',
-    'VERSION_FROM'      => 'Storable.pm',
-    'dist'              => { SUFFIX => 'gz', COMPRESS => 'gzip -f' },
+    VERSION_FROM        => 'Storable.pm',
+    dist                => { SUFFIX => 'gz', COMPRESS => 'gzip -f' },
 );