Fix errors in xerte trans

languages/en-GB/website_code/scripts/screen_display.js

@@ -1,18 +1,5 @@
-	/**	
-	 * 
-	 * screen display, javascript for the various functions to do with screen display
-	 *
-	 * @author Patrick Lockley
-	 * @version 1.0
-	 * @package
-	 */
-
 	var LAYOUT_OPENTOOLTIP = "Open this pane";
-
 	var LAYOUT_CLOSETOOLTIP = "Close this pane";
-
 	var LAYOUT_RESIZETOOLTIP = "Resize this pane";
-
 	var LAYOUT_UNPIN = "Un-Pin";
-
 	var LAYOUT_PIN = "Pin";

languages/en-GB/website_code/scripts/xapi_dashboard_data.js

@@ -1,3 +1,3 @@
 var XAPI_DASHBOARD_DATA_PREPARE_RETRIEVAL = "Prepare retrieval";
 var XAPI_DASHBOARD_DATA_RETRIEVE_DATA = "Fetch data";
-var XAPI_DASHBOARD_DATA_PREPARE_GRAPHS = 'Prepare data';
+var XAPI_DASHBOARD_DATA_PREPARE_GRAPHS = "Prepare data";