Fix `license` metadata (#1)

- Fix `license` metadata (5b3b29d06358c87d75f37623977a7e68fa051328)


Co-authored-by: Julien Chaumond <julien-c@users.noreply.huggingface.co>

README.md

@@ -1,106 +1,106 @@
----
-annotations_creators:
-- expert-generated
-language_creators:
-- machine-generated
-languages:
-- code
-licenses:
-- unknown
-multilinguality:
-- monolingual
-pretty_name: The Loyola University of Delaware Identifier Splitting Oracle
-size_categories:
-- unknown
-source_datasets:
-- original
-task_categories:
-- structure-prediction
-task_ids:
-- structure-prediction-other-word-segmentation
----
-
-# Dataset Card for The Loyola University of Delaware Identifier Splitting Oracle
-
-## Table of Contents
-- [Table of Contents](#table-of-contents)
-- [Dataset Description](#dataset-description)
-  - [Dataset Summary](#dataset-summary)
-  - [Languages](#languages)
-- [Dataset Structure](#dataset-structure)
-  - [Data Instances](#data-instances)
-  - [Data Fields](#data-fields)
-- [Dataset Creation](#dataset-creation)
-- [Additional Information](#additional-information)
-  - [Citation Information](#citation-information)
-  - [Contributions](#contributions)
-  
-## Dataset Description
-
-- **Repository:** [Loyola University of Delaware Identifier Splitting Oracle](http://www.cs.loyola.edu/~binkley/ludiso/)
-- **Paper:** [An empirical study of identifier splitting techniques](https://dl.acm.org/doi/10.1007/s10664-013-9261-0)
-
-### Dataset Summary
-
-In programming languages, identifiers are tokens (also called symbols) which name language entities.
-Some of the kinds of entities an identifier might denote include variables, types, labels, subroutines, and packages.
-
-The Loyola University of Delaware Identifier Splitting Oracle is a dataset for identifier segmentation, 
-i.e. the task of adding spaces between the words on a identifier.
-
-### Languages
-
-- Java
-- C
-- C++
-
-## Dataset Structure
-
-### Data Instances
-
-```
-{
-    "index": 0,
-    "identifier": "::CreateProcess",
-    "segmentation": ":: Create Process",
-    "language": "cpp",
-    "source": "mozilla-source-1.1"
-}
-```
-
-### Data Fields
-
-- `index`: a numerical index.
-- `identifier`: the original identifier.
-- `segmentation`: the gold segmentation for the identifier.
-- `language`: the programming language of the source.
-- `source`: the source of the identifier.
-
-## Dataset Creation
-
-- All hashtag segmentation and identifier splitting datasets on this profile have the same basic fields: `hashtag` and `segmentation` or `identifier` and `segmentation`.
-
-- The only difference between `hashtag` and `segmentation` or between `identifier` and `segmentation` are the whitespace characters. Spell checking, expanding abbreviations or correcting characters to uppercase go into other fields.
-
-- There is always whitespace between an alphanumeric character and a sequence of any special characters ( such as `_` , `:`, `~` ). 
-
-- If there are any annotations for named entity recognition and other token classification tasks, they are given in a `spans` field.
-
-### Citation Information
-
-```
-@article{hill2014empirical,
-  title={An empirical study of identifier splitting techniques},
-  author={Hill, Emily and Binkley, David and Lawrie, Dawn and Pollock, Lori and Vijay-Shanker, K},
-  journal={Empirical Software Engineering},
-  volume={19},
-  number={6},
-  pages={1754--1780},
-  year={2014},
-  publisher={Springer}
-}
-```
-
-### Contributions
-
+---
+annotations_creators:
+- expert-generated
+language_creators:
+- machine-generated
+language:
+- code
+license:
+- unknown
+multilinguality:
+- monolingual
+pretty_name: The Loyola University of Delaware Identifier Splitting Oracle
+size_categories:
+- unknown
+source_datasets:
+- original
+task_categories:
+- structure-prediction
+task_ids:
+- structure-prediction-other-word-segmentation
+---
+
+# Dataset Card for The Loyola University of Delaware Identifier Splitting Oracle
+
+## Table of Contents
+- [Table of Contents](#table-of-contents)
+- [Dataset Description](#dataset-description)
+  - [Dataset Summary](#dataset-summary)
+  - [Languages](#languages)
+- [Dataset Structure](#dataset-structure)
+  - [Data Instances](#data-instances)
+  - [Data Fields](#data-fields)
+- [Dataset Creation](#dataset-creation)
+- [Additional Information](#additional-information)
+  - [Citation Information](#citation-information)
+  - [Contributions](#contributions)
+  
+## Dataset Description
+
+- **Repository:** [Loyola University of Delaware Identifier Splitting Oracle](http://www.cs.loyola.edu/~binkley/ludiso/)
+- **Paper:** [An empirical study of identifier splitting techniques](https://dl.acm.org/doi/10.1007/s10664-013-9261-0)
+
+### Dataset Summary
+
+In programming languages, identifiers are tokens (also called symbols) which name language entities.
+Some of the kinds of entities an identifier might denote include variables, types, labels, subroutines, and packages.
+
+The Loyola University of Delaware Identifier Splitting Oracle is a dataset for identifier segmentation, 
+i.e. the task of adding spaces between the words on a identifier.
+
+### Languages
+
+- Java
+- C
+- C++
+
+## Dataset Structure
+
+### Data Instances
+
+```
+{
+    "index": 0,
+    "identifier": "::CreateProcess",
+    "segmentation": ":: Create Process",
+    "language": "cpp",
+    "source": "mozilla-source-1.1"
+}
+```
+
+### Data Fields
+
+- `index`: a numerical index.
+- `identifier`: the original identifier.
+- `segmentation`: the gold segmentation for the identifier.
+- `language`: the programming language of the source.
+- `source`: the source of the identifier.
+
+## Dataset Creation
+
+- All hashtag segmentation and identifier splitting datasets on this profile have the same basic fields: `hashtag` and `segmentation` or `identifier` and `segmentation`.
+
+- The only difference between `hashtag` and `segmentation` or between `identifier` and `segmentation` are the whitespace characters. Spell checking, expanding abbreviations or correcting characters to uppercase go into other fields.
+
+- There is always whitespace between an alphanumeric character and a sequence of any special characters ( such as `_` , `:`, `~` ). 
+
+- If there are any annotations for named entity recognition and other token classification tasks, they are given in a `spans` field.
+
+### Citation Information
+
+```
+@article{hill2014empirical,
+  title={An empirical study of identifier splitting techniques},
+  author={Hill, Emily and Binkley, David and Lawrie, Dawn and Pollock, Lori and Vijay-Shanker, K},
+  journal={Empirical Software Engineering},
+  volume={19},
+  number={6},
+  pages={1754--1780},
+  year={2014},
+  publisher={Springer}
+}
+```
+
+### Contributions
+
 This dataset was added by [@ruanchaves](https://github.com/ruanchaves) while developing the [hashformers](https://github.com/ruanchaves/hashformers) library.