Update doc/release-notes/6.8-release-notes.md

typo fix

Author: ofahimIQSS

doc/release-notes/6.8-release-notes.md

@@ -35,7 +35,7 @@ Linking or unlinking a dataset or dataverse now requires the new "LinkDataset" o
 - The updates to support keeping the history of curation status labels added in #11268 will incorrectly show curation statuses added prior to v6.7 as the current one, regardless of whether newer statuses exist. This bug has been fixed. See #11685. (As a work-around for 6.7 admins can add createtime dates (must be prior to when 6.7 was installed) to the curationstatus table for entries that have null createtimes. The code fix in this version properly handles null dates as indicating older/pre v6.7 curationstatuses.)
 - The addDataset and addDataverse API endpoints now trigger user notifications. See #1342 and #11696.
 - A bug introduced in v6.5 broke Handle parsing when using a lowercase shoulder. This is now fixed. See #11592.
-- Due to changes in how the commons-lang3 Java library handles a non-ascii chararacter, two keys in the citation.properties and citation.tsv files have changed to include i instead of ɨ. `controlledvocabulary.language.magɨ_(madang_province)` has been changed to `controlledvocabulary.language.magi_(madang_province)` and `controlledvocabulary.language.magɨyi` has been changed to `controlledvocabulary.language.magiyi`. In the upgrade instructions below, we indicate that the citation metadata block should be reloaded. Translations will need to make the same adjustment. See #11632.
+- Due to changes in how the commons-lang3 Java library handles a non-ascii character, two keys in the citation.properties and citation.tsv files have changed to include i instead of ɨ. `controlledvocabulary.language.magɨ_(madang_province)` has been changed to `controlledvocabulary.language.magi_(madang_province)` and `controlledvocabulary.language.magɨyi` has been changed to `controlledvocabulary.language.magiyi`. In the upgrade instructions below, we indicate that the citation metadata block should be reloaded. Translations will need to make the same adjustment. See #11632.
 - When following the container demo tutorial, it was not possible to update Solr fields after adding additional metadata blocks. This has been fixed. See #11722 and #11723.
 
 ## API Updates