Fix rounded borders in alert examples

Author: adamwathan

docs/source/docs/examples/alerts.blade.md

@@ -44,10 +44,10 @@ title: "Alerts"
 
 @component('_partials.code-sample', ['lang' => 'html'])
 <div>
-  <div class="bg-red text-white font-bold rounded-t px-4 py-2">
+  <div class="bg-red text-white font-bold rounded rounded-t px-4 py-2">
     Danger
   </div>
-  <div class="border border-t-0 border-red-light rounded-b bg-red-lightest px-4 py-3 text-red-dark">
+  <div class="border border-t-0 border-red-light rounded rounded-b bg-red-lightest px-4 py-3 text-red-dark">
     <p>Something not ideal might be happening.</p>
   </div>
 </div>
@@ -67,7 +67,7 @@ title: "Alerts"
 ### Top Accent Border
 
 @component('_partials.code-sample', ['lang' => 'html'])
-<div class="bg-teal-lightest border-t-4 border-teal rounded-b text-teal-darkest px-4 py-3 shadow-md">
+<div class="bg-teal-lightest border-t-4 border-teal rounded rounded-b text-teal-darkest px-4 py-3 shadow-md">
   <div class="flex">
     <svg class="h-6 w-6 text-teal mr-4" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.93 17.07A10 10 0 1 1 17.07 2.93 10 10 0 0 1 2.93 17.07zm12.73-1.41A8 8 0 1 0 4.34 4.34a8 8 0 0 0 11.32 11.32zM9 11V9h2v6H9v-4zm0-6h2v2H9V5z"/></svg>
     <div>