Update main page index.html: Added period

Author: 3Juhwan

layouts/index.html

@@ -57,7 +57,7 @@ <h1 class="text-2xl">Get Docker</h1>
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                 <div class="leading-snug text-gray-light-500 dark:text-gray-dark-700">
-                  Get started and learn how Docker can optimize your development workflows
+                  Get started and learn how Docker can optimize your development workflows.
                 </div>
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