Merged commit includes the following changes: (#7068)

254134531  by yuefengz<yuefengz@google.com>:

    Fix a typo in bert_benchmark.py

--

PiperOrigin-RevId: 254134531

official/bert/benchmark/bert_benchmark.py

@@ -153,7 +153,7 @@ class BertClassifyBenchmarkReal(BertClassifyBenchmarkBase):
 
     self._setup()
     self.num_gpus = 2
-    FLAGS.model_dir = self._get_model_dir('benchmark_2_gpu_mprc')
+    FLAGS.model_dir = self._get_model_dir('benchmark_2_gpu_mrpc')
     FLAGS.train_data_path = self.train_data_path
     FLAGS.eval_data_path = self.eval_data_path
     FLAGS.input_meta_data_path = self.input_meta_data_path