fix errata

Change-Id: Ie2dee48743716aedd5f8331d0c0bcd84d8e0b3da
diff --git a/pico/Android.mk b/pico/Android.mk
index 52dc484..2f6420e 100755
--- a/pico/Android.mk
+++ b/pico/Android.mk
@@ -1,7 +1,7 @@
 # SVOX Pico TTS Engine
 # This makefile builds both an activity and a shared library.
 
-#disble build in PDK
+#disable build in PDK
 ifneq ($(TARGET_BUILD_PDK),true)
 
 LOCAL_PATH := $(call my-dir)