--- a/compiler/PPCCopyVisitor.st	Thu Apr 30 23:43:14 2015 +0200
+++ b/compiler/PPCCopyVisitor.st	Sun May 10 06:28:36 2015 +0100
@@ -12,9 +12,9 @@
 !PPCCopyVisitor methodsFor:'as yet unclassified'!
 
 visitNode: node
-	| newNode |
-	self change.
-	newNode := node copy.
-	^ super visitNode: newNode.
+    | newNode |
+    self change.
+    newNode := node copy.
+    ^ super visitNode: newNode.
 ! !