diff --git a/matlab/peak_detect.m b/matlab/peak_detect.m
index ad8961c..b4a10ea 100644
--- a/matlab/peak_detect.m
+++ b/matlab/peak_detect.m
@@ -131,13 +131,13 @@ for k=1:numFrames
 	% Sort peaks
 	[v, n] = sort((X-Xm)(peak_pos), 'descend');
 	
-	peak_cand_sorted = peak_pos(n);
+	peak_pos_sorted = peak_pos(n);
 
 	% Construct peak boxes
 	peak_pos = [];
 	peak_boxes_rel = zeros(1, Nh);
 	peak_boxes_abs = zeros(1, Nh);
-	for x = peak_cand_sorted,
+	for x = peak_pos_sorted,
 		
 		% Find peak widths
 		left = x;
@@ -209,7 +209,7 @@ for k=1:numFrames
 			Xm(n) = last;	
 		end
 	end
- 
+
 	% Create peak boxes with correct absolute height
 	peak_box_values = Xm;
 	peak_box_values((peak_boxes_rel > 0)) = peak_boxes_abs(peak_boxes_rel > 0);