dev-ml/stdio: revbump

Package-Manager: Portage-2.3.12, Repoman-2.3.4

diff --git a/dev-ml/stdio/stdio-0.9.0.ebuild b/dev-ml/stdio/stdio-0.9.0-r1.ebuild
similarity index 100%
rename from dev-ml/stdio/stdio-0.9.0.ebuild
rename to dev-ml/stdio/stdio-0.9.0-r1.ebuild