diff --git a/headers/build/os/storage/Node.h b/headers/build/os/storage/Node.h
index 39b21dce71..67dfc8dd1f 100644
--- a/headers/build/os/storage/Node.h
+++ b/headers/build/os/storage/Node.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2007, Haiku, Inc. All Rights Reserved.
+ * Copyright 2002-2008, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  */
 #ifndef _NODE_H
@@ -27,8 +27,8 @@ struct node_ref {
 
 	bool operator<(const node_ref &ref) const
 	{
-		return (device < ref.device
-			|| device == ref.device && node < ref.node);
+		return device < ref.device
+			|| (device == ref.device && node < ref.node);
 	}
 
 	dev_t device;
diff --git a/src/build/libroot/NodeRef.h b/src/build/libroot/NodeRef.h
index d92246c4f7..fd7ace6f80 100644
--- a/src/build/libroot/NodeRef.h
+++ b/src/build/libroot/NodeRef.h
@@ -1,3 +1,7 @@
+/*
+ * Copyright 2005-2008, Haiku, Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ */
 #ifndef NODE_REF_H
 #define NODE_REF_H
 
@@ -47,7 +51,7 @@ struct NodeRef {
 	bool operator<(const NodeRef &other) const
 	{
 		return (device < other.device
-			|| device == other.device && node < other.node);
+			|| (device == other.device && node < other.node));
 	}
 
 };