Minor fixes.

frontend/src/views/Home.vue

@@ -83,6 +83,10 @@ export default {
     };
   },
   mounted() {
+    this.site = null;
+    this.description = null;
+    this.type = null;
+    this.tutors = [];
     Vue.axios
       .get("/api/site/all")
       .then(response => {

frontend/src/views/NewTutor.vue

@@ -57,7 +57,7 @@ export default {
       if (form.checkValidity()) {
         Vue.axios
           .post("/api/tutor", {
-            sideId: this.siteSelection,
+            siteId: this.siteSelection,
             name: this.tutorName
           })
           .then(response => {
@@ -67,7 +67,7 @@ export default {
           })
           .catch(error => {
             this.alertVariant = "danger";
-            this.alertText = "Failed to add Site";
+            this.alertText = "Failed to add Tutor";
             this.showAlert();
             console.log(error);
           });