diff --git a/dev-R/crayon/metadata.xml b/dev-R/crayon/metadata.xml
index caab7c7651..0904f5e5e0 100644
--- a/dev-R/crayon/metadata.xml
+++ b/dev-R/crayon/metadata.xml
@@ -1,30 +1,18 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<maintainer type="person">
-		<email>lssndrbarbieri@gmail.com</email>
-		<name>Alessandro Barbieri</name>
-	</maintainer>
-	<longdescription lang="en">
-		Colored terminal output on terminals that support 'ANSI' color and highlight codes. It also works in 'Emacs' 'ESS'. 'ANSI' color support is automatically detected. Colors and highlighting can be combined and nested. New styles can also be created easily. This package was inspired by the 'chalk' 'JavaScript' project.
-	</longdescription>
-	<upstream>
-		<bugs-to>
-			https://github.com/r-lib/crayon/issues
-		</bugs-to>
-		<doc lang="en">
-			https://cran.r-project.org/web//packages/crayon/crayon.pdf
-		</doc>
-		<maintainer>
-			<name>
-				Gábor Csárdi
-			</name>
-			<email>
-				csardi.gabor@gmail.com
-			</email>
-		</maintainer>
-		<remote-id type="github">
-			r-lib/crayon
-		</remote-id>
-	</upstream>
+  <maintainer type="person">
+    <email>lssndrbarbieri@gmail.com</email>
+    <name>Alessandro Barbieri</name>
+  </maintainer>
+  <longdescription lang="en">Colored terminal output on terminals that support 'ANSI' color and highlight codes. It also works in 'Emacs' 'ESS'. 'ANSI' color support is automatically detected. Colors and highlighting can be combined and nested. New styles can also be created easily. This package was inspired by the 'chalk' 'JavaScript' project.</longdescription>
+  <upstream>
+    <bugs-to>https://github.com/r-lib/crayon/issues</bugs-to>
+    <doc lang="en">https://cran.r-project.org/web//packages/crayon/crayon.pdf</doc>
+    <maintainer>
+      <name>G&#195;&#161;bor Cs&#195;&#161;rdi</name>
+      <email>csardi.gabor@gmail.com</email>
+    </maintainer>
+    <remote-id type="github">r-lib/crayon</remote-id>
+  </upstream>
 </pkgmetadata>