Fix typo.

Change-Id: Ia18cd090fd81022041854ce190e36eca49c6b04a
diff --git a/native/src/unigram_dictionary.cpp b/native/src/unigram_dictionary.cpp
index 10aa7e2..6c2c892 100644
--- a/native/src/unigram_dictionary.cpp
+++ b/native/src/unigram_dictionary.cpp
@@ -58,7 +58,7 @@
     return sizeof(*codes) * MAX_PROXIMITY_CHARS * codesSize;
 }
 
-// TODO: This needs to take an const unsigned short* and not tinker with its contents
+// TODO: This needs to take a const unsigned short* and not tinker with its contents
 static inline void addWord(
         unsigned short *word, int length, int frequency, WordsPriorityQueue *queue) {
     queue->push(frequency, word, length);