correct init the correlated noise slot

src/spicelib/devices/bsim4/b4noi.c

@@ -129,7 +129,12 @@ double m;
     };
 
     for (; model != NULL; model = model->BSIM4nextModel)
-    {    for (here = model->BSIM4instances; here != NULL;
+    {
+         if(model->BSIM4tnoiMod != 2) {
+             noizDens[BSIM4CORLNOIZ] = 0.0;
+             lnNdens[BSIM4CORLNOIZ] = N_MINLOG;
+         }
+         for (here = model->BSIM4instances; here != NULL;
               here = here->BSIM4nextInstance)
          {    pParam = here->pParam;
               switch (operation)