fix linting issues (#2758)

js/src/views/Dapps/AddDapps/AddDapps.js

@@ -43,7 +43,7 @@ export default class AddDapps extends Component {
           <Button label={ 'Done' } onClick={ onClose } icon={ <DoneIcon /> } />
         ] }
         visible={ open }
-        scroll={ true }
+        scroll
       >
         <List>
           { available.map(this.renderApp) }

js/src/views/Dapps/available.js

@@ -64,11 +64,10 @@ const hardcoded = [
 ];
 
 export default function () {
-
   // return fetch('//127.0.0.1:8080/api/apps')
   // .then((res) => res.ok ? res.json() : [])
   return Promise.resolve(hardcoded) // TODO
   .then((apps) => apps.map((app) => {
-    return Object.assign({}, app, { hash: sha3(app.id) })
+    return Object.assign({}, app, { hash: sha3(app.id) });
   }));
 }