dev-texlive/texlive-langother: [QA] Consistent whitespace in metadata…

….xml

dev-texlive/texlive-langother/metadata.xml

@@ -1,19 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-  <maintainer type="person">
-	  <email>[email protected]</email>
-    <name>Alexis Ballier</name>
-  </maintainer>
-  <maintainer type="project">
-     <email>[email protected]</email>
-     <name>Gentoo TeX Project</name>
-  </maintainer>
-<longdescription lang="en">
-Support for languages not otherwise listed, including Indic,
-Thai, Vietnamese, Hebrew, Indonesian, African languages, and
-plenty more.  The split is made simply on the basis of the size
-of the support, to keep both collection sizes and the number of
-collections reasonable.
-</longdescription>
+	<maintainer type="person">
+		<email>[email protected]</email>
+		<name>Alexis Ballier</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>[email protected]</email>
+		<name>Gentoo TeX Project</name>
+	</maintainer>
+	<longdescription lang="en">
+		Support for languages not otherwise listed, including Indic,
+		Thai, Vietnamese, Hebrew, Indonesian, African languages, and
+		plenty more.  The split is made simply on the basis of the size
+		of the support, to keep both collection sizes and the number of
+		collections reasonable.
+	</longdescription>
 </pkgmetadata>