remove extra white space from log format (#12360)

examples/legacy/run_language_modeling.py

@@ -211,7 +211,7 @@ def main():
 
     # Setup logging
     logging.basicConfig(
-        format="%(asctime)s - %(levelname)s - %(name)s -   %(message)s",
+        format="%(asctime)s - %(levelname)s - %(name)s - %(message)s",
         datefmt="%m/%d/%Y %H:%M:%S",
         level=logging.INFO if training_args.local_rank in [-1, 0] else logging.WARN,
     )