Eliminate POD-containing heredoc

The POD was being picked up by POD parsers, and showed up as a
spurious "BASE CLASS: $base_class" heading.

diff --git a/lib/DBIx/Class/Schema/Loader/Base.pm b/lib/DBIx/Class/Schema/Loader/Base.pm
index 2b11d49..392fb1e 100644 (file)
--- a/lib/DBIx/Class/Schema/Loader/Base.pm
+++ b/lib/DBIx/Class/Schema/Loader/Base.pm
@@ -3011,12 +3011,7 @@ sub _base_class_pod {
 
     return '' unless $self->generate_pod;
 
-    return <<"EOF"
-=head1 BASE CLASS: L<$base_class>
-
-=cut
-
-EOF
+    return "\n=head1 BASE CLASS: L<$base_class>\n\n=cut\n\n";
 }
 
 sub _filter_comment {