diff --git a/sci-libs/coinor-couenne/metadata.xml b/sci-libs/coinor-couenne/metadata.xml
index 923d15cb415a4..d2e462bb63572 100644
--- a/sci-libs/coinor-couenne/metadata.xml
+++ b/sci-libs/coinor-couenne/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="project">
-	<email>sci@gentoo.org</email>
-	<name>Gentoo Science Project</name>
-</maintainer>
-<longdescription lang="en">
-  Couenne (Convex Over and Under ENvelopes for Nonlinear Estimation)
-  is a spatial branch and bound algorithm that implements linearization, bound
-  reduction, and branching techniques for Mixed-integer, Nonlinear
-  Programming (MINLP) problems. The purpose of Couenne is to find global
-  optima of nonconvex MINLPs.
-</longdescription>
+	<maintainer type="project">
+		<email>sci@gentoo.org</email>
+		<name>Gentoo Science Project</name>
+	</maintainer>
+	<longdescription lang="en">
+		Couenne (Convex Over and Under ENvelopes for Nonlinear Estimation)
+		is a spatial branch and bound algorithm that implements linearization, bound
+		reduction, and branching techniques for Mixed-integer, Nonlinear
+		Programming (MINLP) problems. The purpose of Couenne is to find global
+		optima of nonconvex MINLPs.
+	</longdescription>
 </pkgmetadata>