[gnome-maps] trivial: Use var for exported constant

[Marcus Lundblad <mlundblad src gnome org>]

commit 2e965d1be8718e258b25da3e4047f7e1766e95f1
Author: Marcus Lundblad <ml update uu se>
Date:   Sun Jul 1 21:32:42 2018 +0200

    trivial: Use var for exported constant

 src/routeQuery.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/routeQuery.js b/src/routeQuery.js
index 67327c2..2fbedf0 100644
--- a/src/routeQuery.js
+++ b/src/routeQuery.js
@@ -26,7 +26,7 @@ const Application = imports.application;
 const PlaceStore = imports.placeStore;
 const TransitOptions = imports.transitOptions;
 
-const MAX_QUERY_POINTS = 10;
+var MAX_QUERY_POINTS = 10;
 
 var Transportation = {
     CAR:        0,