diff --git a/3.0/modules/exif_gps/controllers/exif_gps.php b/3.0/modules/exif_gps/controllers/exif_gps.php
index 50f4ba66..afdcd957 100644
--- a/3.0/modules/exif_gps/controllers/exif_gps.php
+++ b/3.0/modules/exif_gps/controllers/exif_gps.php
@@ -20,6 +20,8 @@
 class EXIF_GPS_Controller extends Controller {
   public function map($map_type, $type_id) {
     // Map all items in the specified album or user.
+    // Valid values for $map_type are "album" or "user", $type_id is either an 
+    //   album id# or a user id#.
 
     $map_title = "";
     if ($map_type == "album") {
diff --git a/3.0/modules/exif_gps/views/exif_gps_map.html.php b/3.0/modules/exif_gps/views/exif_gps_map.html.php
index 95f6221c..0586fbd1 100644
--- a/3.0/modules/exif_gps/views/exif_gps_map.html.php
+++ b/3.0/modules/exif_gps/views/exif_gps_map.html.php
@@ -90,7 +90,4 @@
 </div>
 <br />
 <div id="map_canvas" style="width:600px; height:480px;"></div>
-<? if ($return_url != ""): ?>
-<br /><a href="<?=$return_url; ?>"><?=t("Return to album"); ?></a>
-<? endif ?>
 <?= $theme->dynamic_bottom() ?>