diff --git a/src/models/asObject/ASObject.model.ts b/src/models/asObject/ASObject.model.ts
index fec15a5..956dfe9 100644
--- a/src/models/asObject/ASObject.model.ts
+++ b/src/models/asObject/ASObject.model.ts
@@ -5,7 +5,7 @@ import {ModelType} from "../../common/common.types";
 /**
  * Describes an object of any kind. The Object type serves as the base type for most of
  * the other kinds of objects defined in the Activity Vocabulary,
- * including other Core types such as Activity, IntransitiveActivity, Collection and OrderedCollection.
+ * including other Core types such as Activity, intransitiveActivity, Collection and OrderedCollection.
  *
  * {@link https://www.w3.org/ns/activitystreams#Object Docs}
  */
diff --git a/src/models/IntransitiveActivity/IntransitiveActivity.model.ts b/src/models/intransitiveActivity/IntransitiveActivity.model.ts
similarity index 90%
rename from src/models/IntransitiveActivity/IntransitiveActivity.model.ts
rename to src/models/intransitiveActivity/IntransitiveActivity.model.ts
index e161404..5b99422 100644
--- a/src/models/IntransitiveActivity/IntransitiveActivity.model.ts
+++ b/src/models/intransitiveActivity/IntransitiveActivity.model.ts
@@ -3,7 +3,7 @@ import {IntransitiveActivityFields} from './IntransitiveActivity.types';
 import {ModelType} from "../../common/common.types";
 
 /**
- * Instances of IntransitiveActivity are a subtype of
+ * Instances of intransitiveActivity are a subtype of
  * Activity representing intransitive actions. The
  * object property is therefore inappropriate for these activities.
  *
diff --git a/src/models/IntransitiveActivity/IntransitiveActivity.types.ts b/src/models/intransitiveActivity/IntransitiveActivity.types.ts
similarity index 100%
rename from src/models/IntransitiveActivity/IntransitiveActivity.types.ts
rename to src/models/intransitiveActivity/IntransitiveActivity.types.ts