Fix bug 2046705. Check in the latest en-US TTS voice file received from SVOX.
diff --git a/pico/lang/en-US_lh0_sg.bin b/pico/lang/en-US_lh0_sg.bin
old mode 100755
new mode 100644
index f69ca0c..627e4f5
--- a/pico/lang/en-US_lh0_sg.bin
+++ b/pico/lang/en-US_lh0_sg.bin
Binary files differ