--- /usr/portage/app-text/pdftk/pdftk-3.0.0.ebuild	2018-11-24 09:09:25.000000000 +0000
+++ pdftk-3.0.0.ebuild	2018-12-01 17:09:53.831784762 +0000
@@ -39,4 +39,5 @@
 src_install() {
 	java-pkg_newjar "build/jar/pdftk.jar"
 	java-pkg_dolauncher ${PN} --main com.gitlab.pdftk_java.pdftk
+	doman ${PN}.1
 }