downgrade some todo comments

src/peer_connection.cpp

@@ -2989,7 +2989,7 @@ namespace libtorrent
 		}
 		else
 		{
-			// TODO: 3 since we throw away the queue entry once we issue
+			// TODO: 2 since we throw away the queue entry once we issue
 			// the disk job, this may happen. Instead, we should keep the
 			// queue entry around, mark it as having been requested from
 			// disk and once the disk job comes back, discard it if it has

test/test_dht.cpp

@@ -433,7 +433,7 @@ bool get_item_cb(dht::item& i)
 	return false;
 }
 
-// TODO: 2 test obfuscated_get_peers
+// TODO: test obfuscated_get_peers
 int test_main()
 {
 	dht_settings sett;

test/test_resume.cpp

@@ -328,7 +328,7 @@ int test_main()
 	TEST_EQUAL(s.connections_limit, 1345);
 	TEST_EQUAL(s.uploads_limit, 1346);
 
-	// TODO: 2 test all other resume flags here too. This would require returning
+	// TODO: test all other resume flags here too. This would require returning
 	// more than just the torrent_status from test_resume_flags. Also http seeds
 	// and trackers for instance
 	return 0;

test/test_transfer.cpp

@@ -285,7 +285,7 @@ void test_transfer(int proxy_type, settings_pack const& sett
 		// us catch all events that failed (and would put the torrent
 		// back into upload mode) before we restart it.
 
-		// TODO: 2 factor out the disk-full test into its own unit test
+		// TODO: factor out the disk-full test into its own unit test
 		if (test_disk_full && st2.upload_mode && ++upload_mode_timer > 10)
 		{
 			test_disk_full = false;