diff --git a/app/src/main/java/com/x8bit/bitwarden/ui/vault/feature/item/VaultItemViewModel.kt b/app/src/main/java/com/x8bit/bitwarden/ui/vault/feature/item/VaultItemViewModel.kt
index 15a7494e01..380f86164f 100644
--- a/app/src/main/java/com/x8bit/bitwarden/ui/vault/feature/item/VaultItemViewModel.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/ui/vault/feature/item/VaultItemViewModel.kt
@@ -1597,6 +1597,9 @@ data class VaultItemState(
                  * Represents a custom field, TextField, HiddenField, BooleanField, or LinkedField.
                  */
                 sealed class Custom : Parcelable {
+                    /**
+                     * The unique ID of the custom field.
+                     */
                     abstract val id: String
 
                     /**
diff --git a/app/src/test/java/com/x8bit/bitwarden/ui/vault/feature/item/util/VaultItemTestUtil.kt b/app/src/test/java/com/x8bit/bitwarden/ui/vault/feature/item/util/VaultItemTestUtil.kt
index 0f0c9cc6b0..f9a50a948c 100644
--- a/app/src/test/java/com/x8bit/bitwarden/ui/vault/feature/item/util/VaultItemTestUtil.kt
+++ b/app/src/test/java/com/x8bit/bitwarden/ui/vault/feature/item/util/VaultItemTestUtil.kt
@@ -192,31 +192,36 @@ fun createCommonContent(
                     value = "value",
                     type = FieldType.TEXT,
                     linkedId = null,
-                ).toCustomField(null),
+                )
+                    .toCustomField(null),
                 FieldView(
                     name = "hidden",
                     value = "value",
                     type = FieldType.HIDDEN,
                     linkedId = null,
-                ).toCustomField(null),
+                )
+                    .toCustomField(null),
                 FieldView(
                     name = "boolean",
                     value = "true",
                     type = FieldType.BOOLEAN,
                     linkedId = null,
-                ).toCustomField(null),
+                )
+                    .toCustomField(null),
                 FieldView(
                     name = "linked username",
                     value = null,
                     type = FieldType.LINKED,
                     linkedId = 100U,
-                ).toCustomField(null),
+                )
+                    .toCustomField(null),
                 FieldView(
                     name = "linked password",
                     value = null,
                     type = FieldType.LINKED,
                     linkedId = 101U,
-                ).toCustomField(null),
+                )
+                    .toCustomField(null),
             ),
             requiresReprompt = true,
             requiresCloneConfirmation = true,