Fix typo

zakame · zakame · commit b56dee38fa53 · 2017-08-11T17:03:26.000+08:00
diff --git a/generate.pl b/generate.pl
@@ -192,7 +192,7 @@ =head1 DESCRIPTION
 =cut
 
 __DATA__
-FROM buildpack_deps:{{_tag}}
+FROM buildpack-deps:{{_tag}}
 MAINTAINER Peter Martini <PeterCMartini@GMail.com>
 
 RUN mkdir /usr/src/perl
