fixed bug in regexp (match too long, fixed by +? for shortest match) of replace call to remove parentheses

scripts/haltestellen.js

@@ -78,7 +78,7 @@ function ajaxCall(dataUrl, outputElement, callback) {
                 console.log("received data: " + data);
 
                 data = data.replace(/\],\[/gi, '#');
-                data = data.replace(/\(.+\)/gi, '');
+                data = data.replace(/\(.+?\)/gi, '');
                 data = data.slice(2,-2).split("#");
 
                 console.log("parsed data: " + data);