diff --git a/Vienna/Sources/Main window/TreeNode.m b/Vienna/Sources/Main window/TreeNode.m
index 09191d3d7a..15d866d29e 100644
--- a/Vienna/Sources/Main window/TreeNode.m	
+++ b/Vienna/Sources/Main window/TreeNode.m	
@@ -323,7 +323,7 @@ -(NSString *)description
 /* allocAndStartProgressIndicatorWithFrame:inView:
  * Allocate a new progress indicator and start it animating.
  */
--(void)allocAndStartProgressIndicatorWithFrame:(NSRect)frame inView:(NSView *)controlView;
+-(void)allocAndStartProgressIndicatorWithFrame:(NSRect)frame inView:(NSView *)controlView
 {
 	// Allocate and initialize the spinning progress indicator.
     progressIndicator = [[NSProgressIndicator alloc] initWithFrame:frame];