--- a/scripts/control/mb.m
+++ b/scripts/control/mb.m
@@ -19,18 +19,18 @@
 # I think that this m-file can be deleted
 # a.s.hodel@eng.auburn.edu - 4 Dec. 1998
 
-Ap = [0 1;1960 0];
+Ap = [0, 1;1960, 0];
 Bp = [0;-6261];
-Cp = [1 0];
+Cp = [1, 0];
 Dp = 0;
 
 Gp = ss2sys(Ap,Bp,Cp,Dp,0,2,0,[],"delta_i","delta_y");
 Gp = syssetsignals(Gp,"st","delta_x1",1);
 Gp = syssetsignals(Gp,"st","delta_x2",2);
 
-Ak = [-20 1;-22160 -200];
+Ak = [-20, 1;-22160, -200];
 Bk = [-20;-2160];
-Ck = [-3.5074 -0.0319];
+Ck = [-3.5074, -0.0319];
 Dk = 0;
 
 Gk = ss2sys(Ak,Bk,Ck,Dk,0,2,0,[],"y","i");
@@ -39,11 +39,11 @@
 
 Gc = sysgroup(Gp,Gk);
 
-Gc = sysdup(Gc,[],[1 2]);
+Gc = sysdup(Gc,[],[1, 2]);
 # Gc = sysscale(Gc,[],diag([1,1,1,1]));
 
-Gc = sysconnect(Gc,[1 2],[4 3]);
-Gc = sysprune(Gc,1,[1 2]);
+Gc = sysconnect(Gc,[1, 2],[4, 3]);
+Gc = sysprune(Gc,1,[1, 2]);
 
 disp("after pruning, closed loop system is")
 sysout(Gc)