Fix `license` metadata

We recently updated the datasets metadata for consistency with other repo types (models & spaces)

Thanks! 🙏

README.md

@@ -1,64 +1,64 @@
----
-annotations_creators:
-- expert-generated
-
-language_creators:
-- expert-generated
-
-languages:
-- es-MX
-
-licenses:
-- mpl-2.0
-
-multilinguality:
-- translation
-
-pretty_name: "Axolotl Spanish-Nahuatl parallel corpus , is a digital corpus that compiles several sources with parallel content in these two languages. \n\nA parallel corpus is a type of corpus that contains texts in a source language with their correspondent translation in one or more target languages.
-Gutierrez-Vasques, X., Sierra, G., and Pompa, I. H. (2016). Axolotl: a web accessible parallel corpus for spanish-nahuatl. In Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC 2016), Portoro, Slovenia. European Language Resources Association (ELRA).
-Grupo de Ingenieria Linguistica (GIL, UNAM). Corpus paralelo español-nahuatl. http://www.corpus.unam.mx/axolotl."
-
-size_categories:
-- unknown
-
-source_datasets:
-- original
-
-task_categories:
-- conditional-text-generation
-
-task_ids:
-- machine-translation
----
-
-# Axolotl-Spanish-Nahuatl : Parallel corpus for Spanish-Nahuatl machine translation
-
-## Table of Contents
-- [Dataset Card for [Axolotl-Spanish-Nahuatl]](#dataset-card-for-Axolotl-Spanish-Nahuatl)
-
-
-## Dataset Description
-
-- **Source 1:** http://www.corpus.unam.mx/axolotl
-- **Source 2:** http://link.springer.com/article/10.1007/s10579-014-9287-y
-- **Repository:1** https://github.com/ElotlMX/py-elotl
-- **Repository:2** https://github.com/christos-c/bible-corpus/blob/master/bibles/Nahuatl-NT.xml
-- **Paper:** https://aclanthology.org/N15-2021.pdf
-
-## Dataset Collection
-
-In order to get a good translator, we collected and cleaned two of the most complete Nahuatl-Spanish parallel corpora available. Those are Axolotl collected by an expert team at UNAM and Bible UEDIN Nahuatl Spanish crawled by Christos Christodoulopoulos and Mark Steedman from Bible Gateway site.
-
-After this, we ended with 12,207 samples from Axolotl due to misalignments and duplicated texts in Spanish in both original and nahuatl columns and 7,821 samples from Bible UEDIN for a total of 20028 utterances.
-
-
-## Team members
-- Emilio Morales [(milmor)](https://huggingface.co/milmor)
-- Rodrigo Martínez Arzate  [(rockdrigoma)](https://huggingface.co/rockdrigoma)
-- Luis Armando Mercado [(luisarmando)](https://huggingface.co/luisarmando)
-- Jacobo del Valle [(jjdv)](https://huggingface.co/jjdv)
-
-## Applications
-
-- MODEL: Spanish Nahuatl Translation Task with a T5 model in ([t5-small-spanish-nahuatl](https://huggingface.co/hackathon-pln-es/t5-small-spanish-nahuatl))
+---
+annotations_creators:
+- expert-generated
+
+language_creators:
+- expert-generated
+
+language:
+- es-MX
+
+license:
+- mpl-2.0
+
+multilinguality:
+- translation
+
+pretty_name: "Axolotl Spanish-Nahuatl parallel corpus , is a digital corpus that compiles several sources with parallel content in these two languages. \n\nA parallel corpus is a type of corpus that contains texts in a source language with their correspondent translation in one or more target languages.
+Gutierrez-Vasques, X., Sierra, G., and Pompa, I. H. (2016). Axolotl: a web accessible parallel corpus for spanish-nahuatl. In Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC 2016), Portoro, Slovenia. European Language Resources Association (ELRA).
+Grupo de Ingenieria Linguistica (GIL, UNAM). Corpus paralelo español-nahuatl. http://www.corpus.unam.mx/axolotl."
+
+size_categories:
+- unknown
+
+source_datasets:
+- original
+
+task_categories:
+- conditional-text-generation
+
+task_ids:
+- machine-translation
+---
+
+# Axolotl-Spanish-Nahuatl : Parallel corpus for Spanish-Nahuatl machine translation
+
+## Table of Contents
+- [Dataset Card for [Axolotl-Spanish-Nahuatl]](#dataset-card-for-Axolotl-Spanish-Nahuatl)
+
+
+## Dataset Description
+
+- **Source 1:** http://www.corpus.unam.mx/axolotl
+- **Source 2:** http://link.springer.com/article/10.1007/s10579-014-9287-y
+- **Repository:1** https://github.com/ElotlMX/py-elotl
+- **Repository:2** https://github.com/christos-c/bible-corpus/blob/master/bibles/Nahuatl-NT.xml
+- **Paper:** https://aclanthology.org/N15-2021.pdf
+
+## Dataset Collection
+
+In order to get a good translator, we collected and cleaned two of the most complete Nahuatl-Spanish parallel corpora available. Those are Axolotl collected by an expert team at UNAM and Bible UEDIN Nahuatl Spanish crawled by Christos Christodoulopoulos and Mark Steedman from Bible Gateway site.
+
+After this, we ended with 12,207 samples from Axolotl due to misalignments and duplicated texts in Spanish in both original and nahuatl columns and 7,821 samples from Bible UEDIN for a total of 20028 utterances.
+
+
+## Team members
+- Emilio Morales [(milmor)](https://huggingface.co/milmor)
+- Rodrigo Martínez Arzate  [(rockdrigoma)](https://huggingface.co/rockdrigoma)
+- Luis Armando Mercado [(luisarmando)](https://huggingface.co/luisarmando)
+- Jacobo del Valle [(jjdv)](https://huggingface.co/jjdv)
+
+## Applications
+
+- MODEL: Spanish Nahuatl Translation Task with a T5 model in ([t5-small-spanish-nahuatl](https://huggingface.co/hackathon-pln-es/t5-small-spanish-nahuatl))
 - DEMO: Spanish Nahuatl Translation in ([Spanish-nahuatl](https://huggingface.co/spaces/hackathon-pln-es/Spanish-Nahuatl-Translation))