[libgee] Remove incorrect FIXME notice

[Maciej Marcin Piechotka <mpiechotka src gnome org>]

commit fcc1b52fb5c5b1941ba0f8b2594372a69d8be017
Author: Maciej Piechotka <uzytkownik2 gmail com>
Date:   Sat Jul 6 19:57:03 2013 +0200

    Remove incorrect FIXME notice

 gee/task.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gee/task.vala b/gee/task.vala
index 6a55afc..7aac703 100644
--- a/gee/task.vala
+++ b/gee/task.vala
@@ -84,7 +84,7 @@ namespace Gee {
                                try {
                                        return new ThreadPool<TaskData>.with_owned_data((tdata) => {
                                                tdata.run();
-                                       }, num_threads /* FIXME: Use environment variable*/, false);
+                                       }, num_threads, false);
                                } catch (ThreadError err) {
                                        Process.abort ();
                                }