diff --git a/project/Util.scala b/project/Util.scala
index 039e9d298..42a3c7b24 100644
--- a/project/Util.scala
+++ b/project/Util.scala
@@ -124,15 +124,15 @@ object Util {
   def cleanPom(pomNode: scala.xml.Node) =
     {
       import scala.xml._
-      def cleanNodes(nodes: Seq[Node]): Seq[Node] = nodes flatMap ({
-        case elem@Elem(prefix, "dependency", attributes, scope, children@_*) if excludePomDependency(elem) =>
+      def cleanNodes(nodes: Seq[Node]): Seq[Node] = nodes flatMap {
+        case elem @ Elem(prefix, "dependency", attributes, scope, children @ _*) if excludePomDependency(elem) =>
           NodeSeq.Empty
-        case Elem(prefix, "classifier", attributes, scope, children@_*) =>
+        case Elem(prefix, "classifier", attributes, scope, children @ _*) =>
           NodeSeq.Empty
-        case Elem(prefix, label, attributes, scope, children@_*) =>
+        case Elem(prefix, label, attributes, scope, children @ _*) =>
           Elem(prefix, label, attributes, scope, cleanNodes(children): _*).theSeq
         case other => other
-      })
+      }
       cleanNodes(pomNode.theSeq)(0)
     }