diff --git a/PM/pm_vs_besselj.m b/PM/pm_vs_besselj.m
index eb4718d..726025b 100644
--- a/PM/pm_vs_besselj.m
+++ b/PM/pm_vs_besselj.m
@@ -9,11 +9,11 @@ set(0, 'defaultlinelinewidth', 5);
 phi = [0:0.01:1]*2*pi;
 m = 1;
 
-for n = 2:N
+for n = 1:N
 	freqs = -n:n;
 	amp = besselj(freqs, m);
 	plot(phi, abs(sum(amp'.*exp(1i.*phi.*freqs'))))
 	hold on
 end
 
-legend(strsplit(num2str(2:N)))
+legend(strsplit(num2str(1:N)))