diff --git a/dynamics/spam/src/models/extrudedmodel.h b/dynamics/spam/src/models/extrudedmodel.h
index 3e2ef62b..2b5cb1a3 100644
--- a/dynamics/spam/src/models/extrudedmodel.h
+++ b/dynamics/spam/src/models/extrudedmodel.h
@@ -1329,10 +1329,10 @@ class ModelTendencies : public ExtrudedTendencies {
               dens0 -= refdens(dens_id, k + dks, n);
             }
             dens0 /= total_dens;
-            //if (subtract_refstate) {
-            //  //dens0 -= q_di(dens_id, k + dks, n);
-            //  dens0 -= q_pi(dens_id, k + pks, n);
-            //}
+            // if (subtract_refstate) {
+            //   //dens0 -= q_di(dens_id, k + dks, n);
+            //   dens0 -= q_pi(dens_id, k + pks, n);
+            // }
             dens0var(d, k + pks, j + pjs, i + pis, n) = dens0;
           }
         });