Linked up the appropriate buttons to the correct graphs

src/main/java/seng202/group9/GUI/AirportRDController.java

@@ -131,9 +131,9 @@ public class AirportRDController extends Controller{
 
     /**
      * Analyses the current data and creates a graph based on the data.
-     * @see PieGraphController
+     *
      */
-    public void analyse_Button(){ replaceSceneContent(SceneCode.AIRPORT_ANALYSER);}
+    public void analyse_Button(){ replaceSceneContent(SceneCode.AIRPORT_GRAPHS);}
 
     public void airportSummaryButton() {
         replaceSceneContent(SceneCode.AIRPORT_SUMMARY);

src/main/java/seng202/group9/GUI/RouteRDController.java

@@ -127,10 +127,10 @@ public class RouteRDController extends Controller {
 
     /**
      * Analyses the current data and creates a graph based on the data.
-     * @see BarGraphController
+     *
      */
     public void analyse_Button() {
-        replaceSceneContent(SceneCode.ROUTE_ANALYSER);
+        replaceSceneContent(SceneCode.ROUTE_GRAPHS);
     }
 
     public void routeSummaryButton() {