Fix formatting.

src/components/Graph.react.js

@@ -474,12 +474,12 @@ const graphPropTypes = {
             'reset+autosize',
         ]),
 
-	/**
-	 * Delay for registering a double-click event in ms. The
-	 * minimum value is 100 and the maximum value is 1000. By
-	 * default this is 300.
-	 */
-	doubleClickDelay: PropTypes.number,
+        /**
+         * Delay for registering a double-click event in ms. The
+         * minimum value is 100 and the maximum value is 1000. By
+         * default this is 300.
+         */
+        doubleClickDelay: PropTypes.number,
 
         /**
          * New users see some hints about interactivity
@@ -524,13 +524,13 @@ const graphPropTypes = {
          */
         showSendToCloud: PropTypes.bool,
 
-	/**
-	 * Should we show a modebar button to send this data to a
-	 * Plotly Chart Studio plot. If both this and showSendToCloud
-	 * are selected, only showEditInChartStudio will be
-	 * honored. By default this is false.
-	 */
-	showEditInChartStudio: PropTypes.bool,
+        /**
+         * Should we show a modebar button to send this data to a
+         * Plotly Chart Studio plot. If both this and showSendToCloud
+         * are selected, only showEditInChartStudio will be
+         * honored. By default this is false.
+         */
+        showEditInChartStudio: PropTypes.bool,
 
         /**
          * Remove mode bar button by name.