diff --git a/src/foo.m b/src/foo.m
index 31722b1474d911f77b971c88113b4bd3c0844017..c4bffb1746edfb2762af990de8c7fb7e938cc461 100644
--- a/src/foo.m
+++ b/src/foo.m
@@ -13,7 +13,7 @@ ylabel('y')
 
 for i=1:length(y)
   for j=1:length(x)
-      f(i,j) = duneevaluate([ X(i,j); Y(i,j) ]);
+    f(i,j) = duneevaluate([ X(i,j); Y(i,j) ]);
   end
 end
 clear X Y;