diff --git a/android/Meteoro/src/ar/nahual/meteoro/MeteoroBackend.java b/android/Meteoro/src/ar/nahual/meteoro/MeteoroBackend.java
index 5665a5d..fe9ea6e 100644
--- a/android/Meteoro/src/ar/nahual/meteoro/MeteoroBackend.java
+++ b/android/Meteoro/src/ar/nahual/meteoro/MeteoroBackend.java
@@ -18,13 +18,15 @@ public Uri getCitiesUri() {
     }
 
     public Uri getForecastUri(final String cityCode) {
-        return new Uri.Builder().scheme("http").authority(getServerUrl())
+        return new Uri.Builder().scheme("http"). authority(getServerUrl())
                 .path("get_forecast").appendQueryParameter("city", cityCode).build();
     }
 
     public void changeUrl(String url) {
         SharedPreferences settings = this.context.getSharedPreferences(PREFS_NAME, 0);
-        settings.edit().putString("server-url", "url");
+        SharedPreferences.Editor editor = settings.edit();
+        editor.putString("server-url", url);
+        editor.commit();
     }
 
     private String getServerUrl() {
diff --git a/android/Meteoro/src/ar/nahual/meteoro/RequestForecastTask.java b/android/Meteoro/src/ar/nahual/meteoro/RequestForecastTask.java
index 6166844..a4290ab 100644
--- a/android/Meteoro/src/ar/nahual/meteoro/RequestForecastTask.java
+++ b/android/Meteoro/src/ar/nahual/meteoro/RequestForecastTask.java
@@ -68,7 +68,6 @@ public RequestForecastTask(final VerCiudadActivity activity) {
 	@Override
 	protected List<Pronostico> doInBackground(final CiudadPersistida... params) {
 		ciudadElegida = params[0];
-
 		final HttpGet request = new HttpGet(MeteoroApplication.getBackend().getForecastUri(ciudadElegida.getCityCode()).toString());
 		HttpResponse response;
 		try {