diff --git a/dev-util/patdiff/metadata.xml b/dev-util/patdiff/metadata.xml
index 80d170f9a1b29..b31ec668fef02 100644
--- a/dev-util/patdiff/metadata.xml
+++ b/dev-util/patdiff/metadata.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<maintainer type="project">
-	<email>ml@gentoo.org</email>
-	<name>Gentoo ML Project</name>
-</maintainer>
-  <upstream>
-	  <remote-id type="github">janestreet/patdiff</remote-id>
-  </upstream>
+	<maintainer type="project">
+		<email>ml@gentoo.org</email>
+		<name>Gentoo ML Project</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">janestreet/patdiff</remote-id>
+	</upstream>
 </pkgmetadata>