diff --git a/about.html b/about.html
index 314ea3fbf9f5f45bbada8b957782eff67dfbded7..d7a0bf903f55485e24ae248a65d116e40a715c00 100644
--- a/about.html
+++ b/about.html
@@ -58,7 +58,7 @@
     <ul>
         <li>Python</li>
         <li>C / C#</li>
-        <li>HTML</li>
+        <li>"HTML"</li>
         <li>JavaScript</li>
         <li>PHP</li>
         <li>Java</li>