Linting fixes for frontend following eslint package upgrade

frontend/src/Activity/Queue/RemoveQueueItemModal.js

@@ -34,30 +34,30 @@ class RemoveQueueItemModal extends Component {
       remove: true,
       blocklist: false
     });
-  }
+  };
 
   //
   // Listeners
 
   onRemoveChange = ({ value }) => {
     this.setState({ remove: value });
-  }
+  };
 
   onBlocklistChange = ({ value }) => {
     this.setState({ blocklist: value });
-  }
+  };
 
   onRemoveConfirmed = () => {
     const state = this.state;
 
     this.resetState();
     this.props.onRemovePress(state);
-  }
+  };
 
   onModalClose = () => {
     this.resetState();
     this.props.onModalClose();
-  }
+  };
 
   //
   // Render