Update run_speech_recognition_ctc.py

run_speech_recognition_ctc.py

@@ -125,7 +125,7 @@ class ModelArguments:
     ctc_loss_reduction: Optional[str] = field(
         default="mean", metadata={"help": "The way the ctc loss should be reduced. Should be one of 'mean' or 'sum'."}
     )
-    ctc_zero_infinity Optional[bool] = field(
+    ctc_zero_infinity: Optional[bool] = field(
         default=False, metadata={"help": "If True, will try yo aboud the CTC loss goinf to infinity."}
     )