Improved Readme
Change-Id: I1803508e59b1d3eb4620d75e266e878f1df8d3a8
diff --git a/Readme.pod b/Readme.pod
index 510b8d4..68edde3 100644
--- a/Readme.pod
+++ b/Readme.pod
@@ -30,6 +30,7 @@
In case everything went well, the C<korapxml2krill> tool will
be available on your command line immediately.
Minimum requirement for L<KorAP::XML::Krill> is Perl 5.14.
+In addition to work with zip archives, the C<unzip> tool needs to be present.
=head1 ARGUMENTS
@@ -65,6 +66,11 @@
In this case further archives lacking a C<.> root folder
need to be passed with a hash sign in front of the archive's name.)
+B<To support zip files, a version of C<unzip> needs to be installed that is
+compatible with the archive file.>
+
+B<The root folder switch is experimental and may vanish in future versions.>
+
=item B<--output|-o> <directory|file>
Output folder for archive processing or