updated business licences description and trend

about/index.html

@@ -161,7 +161,7 @@ <h3 id='new-businesses'>New Business Licenses</h3>
           <p>Total businesses depend upon the balance between new businesses starting and old businesses failing. In general, higher rates of business creation increase total economic activity.</p>
           <div class='chart' id='chart_Business-Licenses'></div>
           <h4>The Data</h4>
-          <p>To measure new businesses, we use counts of new business licenses filed with the City of Chicago.</p>
+          <p>To measure new businesses, we look at all the licenses issued for a particular business location (Acccount Number and Site Number). We look for the oldest license. If the oldest license is a new license and not a renewal, then we figure that the date of the oldest license is when the business location was first licensed.</p>
           <p>
             The City of Chicago requires most companies to get business licenses
             <sup>

index.html

@@ -136,8 +136,8 @@ <h3>
             <a href='https://data.cityofchicago.org/Community-Economic-Development/Business-Licenses/r5kz-chrr'>City of Chicago</a>
             |
             Trend:
-            <span class='label label-important'>
-              Been better
+            <span class='label label-success'>
+              Upswing
             </span>
           </p>
           <div class='chart' id='chart_Business-Licenses'></div>