Change name of bigram_list_reading_utils.* .

Bug: 6669677
Change-Id: Ifd2baa11fb4ee083be1d23e8235f6f903c1b5747
diff --git a/native/jni/Android.mk b/native/jni/Android.mk
index 0fabb1b..0e36f3d 100644
--- a/native/jni/Android.mk
+++ b/native/jni/Android.mk
@@ -67,7 +67,7 @@
     suggest/core/policy/weighting.cpp \
     suggest/core/session/dic_traverse_session.cpp \
     $(addprefix suggest/policyimpl/dictionary/, \
-        bigram/bigram_list_reading_utils.cpp \
+        bigram/bigram_list_read_write_utils.cpp \
         bigram/dynamic_bigram_list_policy.cpp \
         header/header_policy.cpp \
         header/header_reading_utils.cpp \