Clean up in LatinIME native code

Change-Id: I0062200a0181a491690115ac0fab8d11358e2f14
diff --git a/native/src/bigram_dictionary.h b/native/src/bigram_dictionary.h
index d658b93..c07458a 100644
--- a/native/src/bigram_dictionary.h
+++ b/native/src/bigram_dictionary.h
@@ -50,6 +50,7 @@
     int *mInputCodes;
     int mInputLength;
 };
-// ----------------------------------------------------------------------------
-}; // namespace latinime
+
+} // namespace latinime
+
 #endif // LATINIME_BIGRAM_DICTIONARY_H