app-arch/xar: [QA] Consistent whitespace in metadata.xml

app-arch/xar/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-needed -->
-  <longdescription lang="en">
-	The XAR project aims to provide an easily extensible archive format.
-    Important design decisions include an easily extensible XML table of
-    contents for random access to archived files, storing the toc at the
-    beginning of the archive to allow for efficient handling of streamed
-    archives, the ability to handle files of arbitrarily large sizes, the
-    ability to choose independent encodings for individual files in the
-    archive, the ability to store checksums for individual files in both
-    compressed and uncompressed form, and the ability to query the table of
-    content's rich meta-data.
-  </longdescription>
-  <upstream>
-    <remote-id type="github">mackyle/xar</remote-id>
-  </upstream>
+	<!-- maintainer-needed -->
+	<longdescription lang="en">
+		The XAR project aims to provide an easily extensible archive format.
+		Important design decisions include an easily extensible XML table of
+		contents for random access to archived files, storing the toc at the
+		beginning of the archive to allow for efficient handling of streamed
+		archives, the ability to handle files of arbitrarily large sizes, the
+		ability to choose independent encodings for individual files in the
+		archive, the ability to store checksums for individual files in both
+		compressed and uncompressed form, and the ability to query the table of
+		content's rich meta-data.
+	</longdescription>
+	<upstream>
+		<remote-id type="github">mackyle/xar</remote-id>
+	</upstream>
 </pkgmetadata>