Fix typo

Author: stevenchalem

docs/ReleaseNotes.md

@@ -29,7 +29,7 @@ Release 11.1.0
   - `gist:precedes`, `gist:precedesDirectly`, and `gist:followsDirectly` These predicates no longer apply to objects at the same position. Issue [#300](https://github.com/semanticarts/gist/issues/300).
   - `gist:Template` [#408](https://github.com/semanticarts/gist/issues/408).
 - Added SHACL `PrefixDeclaration`s for prefixes used in the gist ontology. The declaration for `gist:` is in the gist core ontology, and additional prefixes are included in a separate ontology file. Issue [#684](https://github.com/semanticarts/gist/issues/684).
-- Fixed text definItion of `gist:actualStartDateTime`. [#689](https://github.com/semanticarts/gist/issues/689).
+- Fixed text definition of `gist:actualStartDateTime`. [#689](https://github.com/semanticarts/gist/issues/689).
 
 Import URL: <https://ontologies.semanticarts.com/o/gistCore11.1.0>.