SPDX (#370)

packages/vue-identicon/src/icons/Beachball.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/vue-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import Vue from 'vue';
 import { beachballIcon } from '@polkadot/ui-shared';

packages/vue-identicon/src/icons/Empty.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/vue-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import Vue from 'vue';
 

packages/vue-identicon/src/icons/Jdenticon.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/vue-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import Vue from 'vue';
 import jdenticon from 'jdenticon';

packages/vue-identicon/src/icons/Polkadot.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/vue-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import Vue from 'vue';
 import { polkadotIcon } from '@polkadot/ui-shared';

packages/vue-identicon/src/icons/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/reactnative-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 export * from './Beachball';
 export * from './Empty';