diff --git a/traj2w.m b/traj2w.m
index 521453c1e8ad4347f2f7e3815a10f814a303d001..9d0a7458c8d6a49562853192ecc7e59a13aaff80 100644
--- a/traj2w.m
+++ b/traj2w.m
@@ -20,9 +20,9 @@ psi = zeros(P, n_kernel);
 
 
 for t = 1:P
-    exp(-0.5*((x(t)-c).^2).*D)
+    exp(-0.5*((x(t)-c).^2).*D);
     psi(t,:) = exp(-0.5*((x(t)-c).^2).*D);
-    psi(t,:)
+    psi(t,:);
 end
 
 s = x*(g-y0);