1 files changed, 19 insertions, 17 deletions
diff --git a/test/files/pos/scoping3.scala b/test/files/pos/scoping3.scala
index c1a65e287f..761d5c311e 100644
--- a/test/files/pos/scoping3.scala
+++ b/test/files/pos/scoping3.scala
@@ -1,21 +1,23 @@
 // $Id$
 
 object CI {
-   trait TreeDisplay {
-	type TreeNode <: ITreeNode;
-	trait ITreeNode {
-	  def display(): unit;
-	}
-   }
-   trait TreeDisplayExp {
-	def getRoot(): TreeNode;
-	type TreeNode <: ITreeNodeExp;
-	trait ITreeNodeExp {}
-   }
-   trait TreeDisplayFinal extends TreeDisplay with TreeDisplayExp {
-   	type TreeNode <: ITreeNode with ITreeNodeExp;
-   }
-   abstract class SimpleTreeDisplay extends TreeDisplay { self: TreeDisplayFinal =>
-     def display() = { this.getRoot().display(); }
-   }
+  trait TreeDisplay {
+    type TreeNode <: ITreeNode
+    trait ITreeNode {
+      def display(): Unit
+    }
+  }
+
+  trait TreeDisplayExp {
+    def getRoot(): TreeNode
+    type TreeNode <: ITreeNodeExp
+    trait ITreeNodeExp {}
+  }
+
+  trait TreeDisplayFinal extends TreeDisplay with TreeDisplayExp {
+    type TreeNode <: ITreeNode with ITreeNodeExp
+  }
+  abstract class SimpleTreeDisplay extends TreeDisplay { self: TreeDisplayFinal =>
+    def display() { this.getRoot().display() }
+  }
 }