Add basic documentation for all packages

Module::Build::Tiny installs manpages for all packages and for these 3
the manpages were empty.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/App/BorgRestore/Helper.pm b/lib/App/BorgRestore/Helper.pm
index 91d3e91..a89751a 100644
--- a/lib/App/BorgRestore/Helper.pm
+++ b/lib/App/BorgRestore/Helper.pm
@@ -6,6 +6,18 @@ use warnings;
 use Function::Parameters;
 use POSIX ();
 
+=encoding utf-8
+
+=head1 NAME
+
+App::BorgRestore::Helper - Helper functions
+
+=head1 DESCRIPTION
+
+App::BorgRestore::Helper provides some general helper functions used in various packages in the L<App::BorgRestore> namespace.
+
+=cut
+
 fun untaint($data, $regex) {
 	$data =~ m/^($regex)$/ or die "Failed to untaint: $data";
 	return $1;