[Glitch] Run eslint --fix

I don't like it changing files this way, but it's basically what
c49213f0ea and a few others did.

app/javascript/flavours/glitch/reducers/settings.js

@@ -176,4 +176,4 @@ export default function settings(state = initialState, action) {
   default:
     return state;
   }
-};
+}