Fix typo and adjust phrasing

common/components/notices/BetaSlowZoneDataNotice.tsx

@@ -19,14 +19,13 @@ export const BetaSlowZoneDataNotice: React.FC = () => {
           <h3 className="text-sm font-medium text-yellow-800">Green Line Slow Zones are in Beta</h3>
           <div className="mt-2 text-sm text-yellow-700">
             <p>
-              Due to the variable nature of service on the Green Line, we aren't able to detect slow
-              zones as easily as on the heavy rail lines. Additionaly, we are only monitoring slow
-              zones for stops serviced by the D line since that is the only line which is entirely
-              grade-separated.
-            </p>
-            <p>
-              We're working on improving the data and we plan to add slow-zone tracking for other
-              branches, but that will require additional information on traffic patterns.
+              Due to the variable nature of service on the Green Line, we can't detect slow zones as
+              easily as with heavy rail lines. Additionally, we only monitor the D branch as it is
+              the only{' '}
+              <a className="underline" href="https://en.wikipedia.org/wiki/Grade_separation">
+                grade-separated
+              </a>{' '}
+              branch
             </p>
           </div>
         </div>

common/types/basicWidgets.tsx

@@ -132,7 +132,7 @@ export class PercentageWidgetValue extends BaseWidgetValue implements WidgetValu
     if (this.value === undefined) return '...';
     return (
       <p className="text-sm">
-        <WidgetText isLarge={isLarge} text={`${Math.round(100 * this.value).toString()}`} />{' '}
+        <WidgetText isLarge={isLarge} text={`${Math.round(100 * this.value).toString()}`} />
         <UnitText isLarge={isLarge} text={this.getUnits()} />
       </p>
     );

package.json

@@ -133,4 +133,4 @@
     "@storybook/react-docgen-typescript-plugin": "1.0.6--canary.9.0c3f3b7.0"
   },
   "proxy": "http://localhost:5000"
-}
+}