Fix typo in Args::parseArgs

src/args.cc

@@ -40,7 +40,7 @@ void Args::parseArgs(int argc, char** argv) {
     model = model_name::sup;
     loss = loss_name::softmax;
   } else if (command == "cbow") {
-    model == model_name::cbow;
+    model = model_name::cbow;
   }
   int ai = 2;
   while (ai < argc) {

src/dictionary.cc

@@ -34,8 +34,6 @@ Dictionary::Dictionary() {
 
 Dictionary::~Dictionary() {}
 
-// const std::hash<std::wstring> Dictionary::hashFn;
-
 int32_t Dictionary::find(const std::wstring& w) {
   int32_t h = hashFn(w) % MAX_VOCAB_SIZE;
   while (word2int_[h] != -1 && words_[word2int_[h]].word != w) {