Reformat and clean up quest scripts

scripts/quest/20406.js

@@ -28,16 +28,17 @@ function start(mode, type, selection) {
     if (mode == -1) {
         qm.dispose();
     } else {
-        if(mode == 0 && type > 0) {
+        if (mode == 0 && type > 0) {
             qm.dispose();
             return;
         }
-        
-        if (mode == 1)
+
+        if (mode == 1) {
             status++;
-        else
+        } else {
             status--;
-        
+        }
+
         if (status == 0) {
             qm.sendNext("Is that so? All there was was a saying that #p1103000# set out to continue his journey? That can't be, there were further instructions for him to detail the progress of his mission until then. #rReturn to the cave#k and report again if it really has nothing more there.");
         } else if (status == 1) {