diff --git a/app/components/DashboardView.jsx b/app/components/DashboardView.jsx
index 18820c8..8fbcf53 100644
--- a/app/components/DashboardView.jsx
+++ b/app/components/DashboardView.jsx
@@ -11,13 +11,11 @@ const DashboardView = (props) => {
   const print = () => (
   window.print()
 )
-  let tabNum = props.dashBoards.dashboards[0].id
+  const tabNum = props.dashBoards.dashboards[0].id
   return (
     <div className = "container-fluid">
       <Tabs defaultActiveKey={tabNum} id="dashboards" pullLeft justified onSelect={props.setCurrentDashboard}>
-      { props.dashBoards.dashboards.map((db,i) => { 
-            return (<Tab eventKey={db.id} title={db.title}></Tab>)
-      })
+      { props.dashBoards.dashboards.map((db, i) => (<Tab key={i} eventKey={db.id} title={db.title}></Tab>))
       }
       </Tabs>
       <br/><br/><br/>
@@ -42,11 +40,10 @@ const mapDispatchToProps = (dispatch) => ({
 })
 export default connect(mapStateToProps, mapDispatchToProps)(DashboardView)
 
-
     // <button onClick={print} className="pull-right" id="react-no-print"><span className="glyphicon glyphicon-download"></span></button>
     //     <ul style={{listStyle: 'none'}}>
     //       <h3>Choose Dashboard</h3>
     //       { props.dashBoards.dashboards.map(db => (
     //         <li key={db.id} ><a onClick= { () => props.setCurrentDashboard(db.id)}>{db.title}</a> </li>
     //     )) }
-    //     </ul>
\ No newline at end of file
+    //     </ul>