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src/app.jsx

@@ -56,7 +56,7 @@ export default class App extends React.Component {
 	}
 
 	onOpenSettings() {
-		this.setState({ workContext: "settings", })
+		this.setState({ workContext: "settings" })
 	}
 
 	onOpenLayers() {

src/toolbar.jsx

@@ -14,10 +14,15 @@ import theme from './theme.js';
 
 export class Toolbar extends React.Component {
 	static propTypes = {
+		// A new style has been uploaded
 		onStyleUpload: React.PropTypes.func.isRequired,
+		// Current style is requested for download
 		onStyleDownload: React.PropTypes.func.isRequired,
+		// Style is explicitely saved to local cache
 		onStyleSave: React.PropTypes.func,
+		// Open settings drawer
 		onOpenSettings: React.PropTypes.func,
+		// Open layers drawer
 		onOpenLayers: React.PropTypes.func,
 		// Whether a style is available for download or saving
 		// A style with no layers should not be available