Update transformer.rst
transformer documentation - other languages
@@ -70,6 +70,7 @@ achieving even bigger speedups.
Other languages
~~~~~~~~
There is support for the following language combinations:
-* `English to German <https://github.com/NVIDIA/OpenSeq2Seq/tree/master/example_configs/text2text/en-de)>`
-* [English to Spanish](https://github.com/NVIDIA/OpenSeq2Seq/tree/master/example_configs/text2text/en-es)
-* [Spanish to English](https://github.com/NVIDIA/OpenSeq2Seq/tree/master/example_configs/text2text/es-en)
+
+* `English to German <https://github.com/NVIDIA/OpenSeq2Seq/tree/master/example_configs/text2text/en-de)>`_
+* `English to Spanish <https://github.com/NVIDIA/OpenSeq2Seq/tree/master/example_configs/text2text/en-es>`_
+* `Spanish to English <https://github.com/NVIDIA/OpenSeq2Seq/tree/master/example_configs/text2text/es-en>`_
