fix(core): update

ts/smartcrypto.classes.smartcrypto.ts

@@ -2,7 +2,7 @@ import * as plugins from './smartcrypto.plugins';
 import { KeyPair } from './smartcrypto.classes.keypair';
 
 export class Smartcrypto {
-  public async createKeyPair (): Promise<KeyPair> {
+  public async createKeyPair(): Promise<KeyPair> {
     return KeyPair.createNewKeyPair();
-  };
-}
+  }
+}