[gnome-maps] openTripPlanner: Adjust phrasing a bit more

[Marcus Lundblad <mlundblad src gnome org>]

commit e99e44f81f5732fd2b7f0f320166556b9eb4c294
Author: Marcus Lundblad <ml update uu se>
Date:   Wed Mar 24 23:02:40 2021 +0100

    openTripPlanner: Adjust phrasing a bit more
    
    After discussions, settle on "At the roundabout…"
    
    Ref #354

 src/transitplugins/openTripPlanner.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/transitplugins/openTripPlanner.js b/src/transitplugins/openTripPlanner.js
index 95ce9fd6..70c6a74a 100644
--- a/src/transitplugins/openTripPlanner.js
+++ b/src/transitplugins/openTripPlanner.js
@@ -1225,9 +1225,9 @@ var OpenTripPlanner = class OpenTripPlanner {
                 let exit = step.exit;
 
                 if (exit)
-                    return _("On the roundabout, take exit %s").format(exit);
+                    return _("At the roundabout, take exit %s").format(exit);
                 else if (street)
-                    return _("On the roundabout, take exit to %s").format(street);
+                    return _("At the roundabout, take exit to %s").format(street);
                 else
                     return _("Take the roundabout");
             }