diff --git a/src/app/map-location/map-location-list/map-location-list.component.html b/src/app/map-location/map-location-list/map-location-list.component.html
index aab8da8..0179808 100644
--- a/src/app/map-location/map-location-list/map-location-list.component.html
+++ b/src/app/map-location/map-location-list/map-location-list.component.html
@@ -20,12 +20,12 @@
       </button>
     </li>
 
-    <li *ngIf="addingPointToRoute && addingPointToRouteId == mapLocationData.mapLocation.id"
+    <li *ngIf="addingPointToRoute && pointIdToBeAdded == mapLocationData.mapLocation.id"
         class="list-group-item"
         style="background-color: #c6c7d2;">
       <app-route-list
         [addingPointToRoute]=true
-        [addingPointToRouteId]="addingPointToRouteId"
+        [pointIdToBeAdded]="pointIdToBeAdded"
       ></app-route-list>
     </li>
 
diff --git a/src/app/map-location/map-location-list/map-location-list.component.ts b/src/app/map-location/map-location-list/map-location-list.component.ts
index 62ecef9..d7e2e91 100644
--- a/src/app/map-location/map-location-list/map-location-list.component.ts
+++ b/src/app/map-location/map-location-list/map-location-list.component.ts
@@ -64,7 +64,7 @@ export class MapLocationListComponent implements OnInit, OnChanges {
   userMode = false;
 
   addingPointToRoute = false;
-  addingPointToRouteId: string;
+  pointIdToBeAdded: string;
 
   constructor(private mapService: MapService,
               private sidePanelService: SidePanelService,
@@ -225,7 +225,7 @@ export class MapLocationListComponent implements OnInit, OnChanges {
   }
 
   onAddToYourRoute(mapLocationId: string) {
-    this.addingPointToRouteId = mapLocationId;
+    this.pointIdToBeAdded = mapLocationId;
     this.addingPointToRoute = !this.addingPointToRoute;
   }
 }
diff --git a/src/app/route-map-location/route-map-location.service.ts b/src/app/route-map-location/route-map-location.service.ts
index 80b9fbc..e26cbae 100644
--- a/src/app/route-map-location/route-map-location.service.ts
+++ b/src/app/route-map-location/route-map-location.service.ts
@@ -27,7 +27,7 @@ export class RouteMapLocationService {
           return this.http.post(url, newRouteMapLocation);
         } else {
           alert('This map Location is already in your route!')
-          return of(null); // Zwraca Observable z wartością `null`, gdy rekord już istnieje
+          return of(null);
         }
       })
     );
diff --git a/src/app/route/route-list/route-list.component.ts b/src/app/route/route-list/route-list.component.ts
index 7c2e154..7e8c686 100644
--- a/src/app/route/route-list/route-list.component.ts
+++ b/src/app/route/route-list/route-list.component.ts
@@ -36,7 +36,7 @@ export class RouteListComponent {
   selectedRoute: Route;
 
   @Input() addingPointToRoute: boolean = false;
-  @Input() addingPointToRouteId: string;
+  @Input() pointIdToBeAdded: string;
 
   constructor(private routeService: RouteService, private mapLocationService: MapLocationService,
               private mapService: MapService, private router: Router,
@@ -184,7 +184,7 @@ export class RouteListComponent {
 
   addPointToRoute() {
     if (confirm("You are about to add point to " + this.selectedRoute.name + " route.")) {
-      this.routeMapLocationService.postRouteMapLocation(this.selectedRoute.id, this.addingPointToRouteId)
+      this.routeMapLocationService.postRouteMapLocation(this.selectedRoute.id, this.pointIdToBeAdded)
         .subscribe( response => {
           this.router.navigate(['../list'], {relativeTo: this.activatedRoute})
         });