diff --git a/src/libs/models/simulation.js b/src/libs/models/simulation.js
index b2c7daef4f19582bd7db1646c1496e473fb89c4c..fcfc26d3e942b1625295e1e5f4192341de6f13a9 100644
--- a/src/libs/models/simulation.js
+++ b/src/libs/models/simulation.js
@@ -49,20 +49,18 @@ SimulationSchema.methods.setInclusionGoals = function (g) {
     this.goals_inclusion = g;
 };
 SimulationSchema.methods.update = function (property, value) {
-    if (property === "time") this.setTime(value);
-    if (property === "location") this.setLocation(value);
-    if (property === "failure_rate") this.setFailureRate(value);
-    if (property === "goals_care") this.setCareGoals(value);
-    if (property === "goals_inclusion") this.setInclusionGoals(value);
+    if (property === 'time') this.setTime(value);
+    if (property === 'location') this.setLocation(value);
+    if (property === 'failure_rate') this.setFailureRate(value);
+    if (property === 'goals_care') this.setCareGoals(value);
+    if (property === 'goals_inclusion') this.setInclusionGoals(value);
 };
 
-SimulationSchema.methods.run = () => {
+SimulationSchema.methods.run = function () {
     /* Runs the Simulation with given parameters */
     // if (!this.name || !this.location || !this.time) {
     //     console.log('This is supposed to be an error.');
     // }
-    // identify of location type can be tested with instanceof operator.
-    // Example: if (this.location instanceof locations.city) *Do some stuff*
 };
 
 module.exports = mongoose.model('Simulation', SimulationSchema);