diff --git a/app/platform/fabric/artifacts/operations/.DS_Store b/app/platform/fabric/artifacts/operations/.DS_Store
deleted file mode 100644
index 9d06b9dbd..000000000
Binary files a/app/platform/fabric/artifacts/operations/.DS_Store and /dev/null differ
diff --git a/client/src/components/Lists/Blocks.spec.js b/client/src/components/Lists/Blocks.spec.js
index b5c7f834a..1fd7aea16 100644
--- a/client/src/components/Lists/Blocks.spec.js
+++ b/client/src/components/Lists/Blocks.spec.js
@@ -1,5 +1,5 @@
 /**
- *   SPDX-License-Identifier: CC-BY-4.0
+ *   SPDX-License-Identifier: Apache-2.0
  */
 
 import ReactTable from '../Styled/Table';
diff --git a/client/src/components/Lists/Transactions.spec.js b/client/src/components/Lists/Transactions.spec.js
index 0b88e7096..27560b9f1 100644
--- a/client/src/components/Lists/Transactions.spec.js
+++ b/client/src/components/Lists/Transactions.spec.js
@@ -1,5 +1,5 @@
 /**
- *    SPDX-License-Identifier: CC-BY-4.0
+ *    SPDX-License-Identifier: Apache-2.0
  */
 
 import ReactTable from '../Styled/Table';
diff --git a/client/src/components/Panels/NotificationsPanel.spec.js b/client/src/components/Panels/NotificationsPanel.spec.js
index e1e42d3da..19270a42d 100644
--- a/client/src/components/Panels/NotificationsPanel.spec.js
+++ b/client/src/components/Panels/NotificationsPanel.spec.js
@@ -1,5 +1,5 @@
 /**
- *    SPDX-License-Identifier: CC-BY-4.0
+ *    SPDX-License-Identifier: Apache-2.0
  */
 
 import React from 'react';
diff --git a/docs/source/images/.DS_Store b/docs/source/images/.DS_Store
deleted file mode 100644
index 1cae46b17..000000000
Binary files a/docs/source/images/.DS_Store and /dev/null differ