fix typo in blog post url

index.html

@@ -98,7 +98,7 @@ <h1>Free themes for Bootstrap</h1>
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-              <p>Check out our limited edition theme <a href="./cupid">Cupid</a> and our new themes <a href="./lumen">Lumen</a> and <a href="./superhero">Superhero</a>! <a href="http://news.bootswatch.com/post/75753391083/3-new-themes-cupid-lumin-and-superhero">More info...</a></p>
+              <p>Check out our limited edition theme <a href="./cupid">Cupid</a> and our new themes <a href="./lumen">Lumen</a> and <a href="./superhero">Superhero</a>! <a href="http://news.bootswatch.com/post/75753391083/3-new-themes-cupid-lumen-and-superhero">More info...</a></p>
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