Update transformer_tutorial.rst

Author: loganthomas

beginner_source/transformer_tutorial.rst

@@ -1,8 +1,8 @@
 Language Modeling with ``nn.Transformer`` and torchtext
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-   <meta http-equiv="Refresh" content="0; url='https://pytorch.org/tutorials/'" />
+   <meta http-equiv="Refresh" content="1; url='https://pytorch.org/tutorials/'" />