Fix typo in CRediT

Author: peterdesmet

content/docs/standard/data-package.mdx

@@ -236,7 +236,7 @@ The people or organizations who contributed to this Data Package. It `MUST` be a
 - `familyName`: A string containing the familial name that a person inherits, if the contributor is a person.
 - `path`: A fully qualified URL pointing to a relevant location online for the contributor.
 - `email`: A string containing an email address.
-- `roles`: An array of strings describing the roles of the contributor. A role is `RECOMMENDED` to follow an established vocabulary, such as [DataCite Metadata Schema's contributorRole](https://support.datacite.org/docs/datacite-metadata-schema-v44-recommended-and-optional-properties#7a-contributortype) or [CreDIT](https://credit.niso.org/). Useful roles to indicate are: `creator`, `contact`, `rightsHolder`, and `dataCurator`.
+- `roles`: An array of strings describing the roles of the contributor. A role is `RECOMMENDED` to follow an established vocabulary, such as [DataCite Metadata Schema's contributorRole](https://support.datacite.org/docs/datacite-metadata-schema-v44-recommended-and-optional-properties#7a-contributortype) or [CRediT](https://credit.niso.org/). Useful roles to indicate are: `creator`, `contact`, `rightsHolder`, and `dataCurator`.
 - `organization`: A string describing the organization this contributor is affiliated to.
 
 An example of the object structure is as follows: