diff --git a/dev-haskell/bifunctors/metadata.xml b/dev-haskell/bifunctors/metadata.xml
index 55365c1289952..7c41a8ab499b8 100644
--- a/dev-haskell/bifunctors/metadata.xml
+++ b/dev-haskell/bifunctors/metadata.xml
@@ -9,14 +9,18 @@
 		Haskell 98 bifunctors
 	</longdescription>
 	<use>
-		<flag name="semigroups">You can disable the use of the
-                `semigroups` package using `-f-semigroups`. Disabing this is
-                an unsupported configuration, but it may be useful for
-                accelerating builds in sandboxes for expert users.</flag>
-		<flag name="tagged">You can disable the use of the `tagged` package
-                using `-f-tagged`. Disabing this is an unsupported
-                configuration, but it may be useful for accelerating builds in
-                sandboxes for expert users.</flag>
+		<flag name="semigroups">
+			You can disable the use of the
+			`semigroups` package using `-f-semigroups`. Disabing this is
+			an unsupported configuration, but it may be useful for
+			accelerating builds in sandboxes for expert users.
+		</flag>
+		<flag name="tagged">
+			You can disable the use of the `tagged` package
+			using `-f-tagged`. Disabing this is an unsupported
+			configuration, but it may be useful for accelerating builds in
+			sandboxes for expert users.
+		</flag>
 	</use>
 	<upstream>
 		<remote-id type="github">ekmett/bifunctors</remote-id>