Add a test for pod correctness.

diff --git a/t/pod b/t/pod
new file mode 100755 (executable)
index 0000000..8a9c0bf
--- /dev/null
+++ b/t/pod
@@ -0,0 +1,10 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use Test::More;
+
+eval 'use Test::Pod';
+plan skip_all => 'Test::Pod required' if $@;
+
+all_pod_files_ok(grep { -x $_ } glob 'dh_*');