Fixed label for static wallpaper picker

Change-Id: I403950a4f4c86e5cd5d83748c15c23e38b8cb9c1
diff --git a/src/com/android/launcher2/WallpaperChooser.java b/src/com/android/launcher2/WallpaperChooser.java
index 113a8e6..0a8d9f4 100644
--- a/src/com/android/launcher2/WallpaperChooser.java
+++ b/src/com/android/launcher2/WallpaperChooser.java
@@ -169,7 +169,7 @@
             AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
             builder.setCancelable(true);
             builder.setNegativeButton(R.string.wallpaper_cancel, null);
-            builder.setTitle(R.string.pick_wallpaper);
+            builder.setTitle(R.string.wallpaper_dialog_title);
             builder.setView(gridView, viewInset, viewInset, viewInset, viewInset);
             return builder.create();
         }