diff --git a/dev-texlive/texlive-music/metadata.xml b/dev-texlive/texlive-music/metadata.xml
index a7c52291e1a21..ddef38dd8a485 100644
--- a/dev-texlive/texlive-music/metadata.xml
+++ b/dev-texlive/texlive-music/metadata.xml
@@ -1,15 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-  <maintainer type="person">
-	  <email>aballier@gentoo.org</email>
-    <name>Alexis Ballier</name>
-  </maintainer>
-  <maintainer type="project">
-     <email>tex@gentoo.org</email>
-     <name>Gentoo TeX Project</name>
-  </maintainer>
-<longdescription lang="en">
-Music-related fonts and packages.
-</longdescription>
+	<maintainer type="person">
+		<email>aballier@gentoo.org</email>
+		<name>Alexis Ballier</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>tex@gentoo.org</email>
+		<name>Gentoo TeX Project</name>
+	</maintainer>
+	<longdescription lang="en">
+		Music-related fonts and packages.
+	</longdescription>
 </pkgmetadata>